Technical sheet

Unisex

Osprey 3618-Sportlite backpack

Name: Osprey 3618-Sportlite backpack
Brand: Osprey
SKU: 142624913
Price: 83.99 EUR
Availability: InStock
Rating: 5 (2 reviews)

Price without code 83.99

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2 Reviews

36 Questions

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Size

Long

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Features of Osprey 3618-Sportlite

Product description of Osprey 3618-Sportlite backpack

Description summary

Hit the trail with this lightweight, top-loading daypack built for day hikes and excursions.

Stash a layer in the front shove-it pocket, and keep moving comfortably with an adjustable fit harness, close-to-body AirScape™ backpanel, padded hipbelt with pockets and sternum strap.

Featuring 100% recycled ocean-sourced nylon ripstop main body fabric and a hydration sleeve (reservoir sold separately).

Features:

Top-loading main compartment with cinch closure and lid flap.

Front shove-it pocket for stashing a layer or other quick-accessi tems.

Lower V side compression straps stabilize load and secure side pocket contents.

Padded hipbelt with one zippered pocket and one drop-in stretch pocket.

Internal sleeve with hose routing port and Hydraclip for easily hanging hydration reservoir.

Zippered pocket with key clip on upper front panel provides secure storage for smaller items.

Stretch mesh side pockets carry water bottles or other quick-access items.

Adjustable sternum strap with safety whistle.

Upper side compression straps stabilize load and capture trekking pole handles.

Lower front loops for trekking pole tip capture.

Blinker light attachment loop (light not included).

Composition:

bluesign® APPROVED, 100% recycled 210D high-tenacity ocean-sourced nylon w/ ripstop, DWR treatment made without PFAS.

Specifications

Manual

Technical specifications of Osprey 3618-Sportlite

Back panel ventilation

AirScape
Material density

210D
Hydration system compatible

Yes
Hip belt pockets

Yes
Color

Black
Capacity

21-30 L
Gender

Men
Gender

Women
Age

Adult
Recommended Use

Hiking
Structure

Frameless

Features of Osprey 3618-Sportlite

Color Black

Color

Black

Capacity 21-30 L

Capacity

21-30 L

Gender Men

Gender

Men

Women

Age Adult

Age

Adult

Recommended Use Hiking

Recommended Use

Hiking

Structure Frameless

Structure

Frameless

Key differentiators

Constructed from durable, bluesign® APPROVED, 100% recycled 210D high-tenacity ocean-sourced nylon ripstop.

Designed as a lightweight, frameless, top-loading daypack with a 21-30 L capacity, optimized for hiking.

Features the advanced AirScape™ backpanel and suspension system for superior ventilation and load stability.

Includes an internal hydration sleeve with a hose routing port and Hydraclip for reservoir compatibility.

Offers versatile storage including a front shove-it pocket, stretch mesh side pockets, and a padded hipbelt with pockets.

Technology in Osprey 3618-Sportlite backpack

Energy rating

Warnings

5 / 5

2 Reviews

What our customers are saying about Osprey 3618-Sportlite backpack

Happy 1st time customer

2026/11/08

Francine

Recently I bought Osprey 3618-Sportlite. Very satisfied with the quality and features it has. Lightweight and durable. Keep up the good quality of the product.

Osprey backpack 30l

2026/03/25

Franco

I recently bought the Osprey 3618-Sportlite backpack in Olive Tan and I’m honestly very impressed. The design looks great in person, and the color is even better than in the pictures. It’s lightweight but still feels very durable and well-built. The fit is comfortable, even on longer walks, and the back ventilation works really well — no excessive sweating. The compartments are practical and easy to access, which makes it perfect for day trips, hiking, or everyday use. Overall, it’s exactly what I was looking for: simple, functional, and high quality. Definitely worth the price and I would highly recommend it.

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Include AI Generated questions and answers

2026-09-09

Generated by AI and verified

What kind of materials are used in the Osprey 3618-sportlite Backpack?

Answer of Generated by AI and verified

The main body of this backpack is constructed from bluesign® APPROVED, 100% recycled 210D high-tenacity ocean-sourced nylon with a ripstop weave. It also features a DWR treatment made without PFAS for water resistance.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

What are the main storage features of this backpack?

Answer of Generated by AI and verified

This is a top-loading daypack with a main compartment that closes with a cinch and lid flap. It includes a front shove-it pocket for quick access, stretch mesh side pockets for water bottles, a zippered pocket with a key clip, and a padded hipbelt with one zippered pocket and one stretch pocket.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Does this backpack have any safety features?

Answer of Generated by AI and verified

Yes, it includes an adjustable sternum strap with an integrated safety whistle and a loop for attaching a blinker light (light not included) to enhance your visibility.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Is the Osprey 3618-sportlite Backpack worth buying for hiking users?

Answer of Generated by AI and verified

The Osprey 3618-sportlite Backpack is a great choice for hiking users due to its lightweight design and durable materials. Its features, such as the AirScape backpanel and hydration compatibility, make it a reliable companion for day hikes.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

What is the capacity of the Osprey 3618-sportlite Backpack?

Answer of Generated by AI and verified

This backpack has a capacity range of 21-30 liters, with a specific volume of 21 liters, making it suitable for day hikes and short excursions.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

What is the AirScape™ backpanel?

Answer of Generated by AI and verified

The AirScape™ backpanel is a suspension system designed to provide a comfortable, close-to-body fit while allowing for ventilation. This helps keep you more comfortable during activities like hiking.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Is this backpack frameless?

Answer of Generated by AI and verified

Yes, the Osprey 3618-sportlite has a frameless structure, which contributes to its lightweight design.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Is this backpack suitable for carrying trekking poles?

Answer of Generated by AI and verified

Yes, it is designed with features to carry trekking poles. It has upper side compression straps to secure the handles and lower front loops for the tips.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Who is this backpack designed for?

Answer of Generated by AI and verified

This unisex backpack is designed for adults and is specifically recommended for hiking. Its features, such as the hydration compatibility and AirScape™ backpanel, are tailored for comfort and convenience on the trail.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Is the Osprey 3618-sportlite Backpack suitable for day hikes?

Answer of Generated by AI and verified

Yes, the Osprey 3618-sportlite Backpack is designed specifically for day hikes, featuring a lightweight and durable construction with a capacity of 21-30 liters.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Is the Osprey 3618-sportlite backpack hydration compatible?

Answer of Generated by AI and verified

Yes, this backpack is hydration compatible. It features an internal sleeve with a hose routing port and a Hydraclip for easily hanging a hydration reservoir. Please note that the reservoir is sold separately.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

How does the Osprey 3618-sportlite Backpack compare to the Osprey Quasar 26l Backpack?

Answer of Generated by AI and verified

Both backpacks feature durable materials, but the Sportlite is more tailored for hiking.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

What are the main features of the Osprey Sportlite backpack?

Answer of Generated by AI and verified

The Osprey Sportlite is a top-loading daypack designed for hiking. It features an AirScape™ backpanel for ventilation, a padded hipbelt with pockets, and an adjustable sternum strap with a safety whistle. For storage, it includes a main compartment, a front shove-it pocket, stretch mesh side pockets, and a zippered pocket with a key clip. It is also compatible with a hydration reservoir.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

Is this backpack suitable for both men and women?

Answer of Generated by AI and verified

Yes, the Osprey Sportlite backpack is a unisex model designed to be used by both men and women.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

What is the capacity of this hiking backpack?

Answer of Generated by AI and verified

This backpack has a capacity range of 21-30 liters, making it suitable for day hikes and short excursions.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

Is the Osprey 3618-sportlite Backpack worth buying for hiking?

Answer of Generated by AI and verified

The Osprey 3618-sportlite Backpack is designed for hiking with features like a hydration system compatibility, adjustable fit harness, and eco-friendly materials, making it a valuable choice for outdoor users.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

What materials are used to make the Osprey Sportlite backpack?

Answer of Generated by AI and verified

The main body of this backpack is made from bluesign® APPROVED, 100% recycled 210D high-tenacity ocean-sourced nylon with a ripstop weave. It also features a DWR (durable water repellent) treatment made without PFAS.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

Does this backpack have a frame?

Answer of Generated by AI and verified

No, the Osprey Sportlite is a frameless backpack, which contributes to its lightweight design.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

Does this backpack have pockets on the hip belt?

Answer of Generated by AI and verified

Yes, it features a padded hipbelt with one zippered pocket and one drop-in stretch pocket for easy access to small items.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

What kind of back panel ventilation does this pack have?

Answer of Generated by AI and verified

This backpack is equipped with an AirScape™ backpanel, which is designed to provide ventilation and keep you comfortable while hiking.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

Is this backpack suitable for carrying trekking poles?

Answer of Generated by AI and verified

Yes, the Osprey Sportlite is equipped with upper side compression straps and lower front loops specifically designed to capture and secure trekking poles.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

Can I use a hydration bladder with this backpack?

Answer of Generated by AI and verified

Yes, the backpack is hydration compatible. It includes an internal sleeve with a hose routing port and a Hydraclip for hanging a hydration reservoir. Please note that the reservoir is sold separately.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

What is the intended use for the Osprey Sportlite backpack?

Answer of Generated by AI and verified

This backpack is specifically designed for hiking and is ideal as a daypack for trail excursions.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

How does this backpack's material compare to the Osprey Daylite 35L?

Answer of Generated by AI and verified

The Osprey Sportlite is constructed from 210D high-tenacity recycled ocean-sourced nylon ripstop.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

What kind of materials are used in the Osprey 3618-sportlite Backpack?

Answer of Generated by AI and verified

This backpack is constructed with sustainability in mind, featuring a main body made from bluesign® APPROVED, 100% recycled 210D high-tenacity ocean-sourced nylon with a ripstop weave. It also has a DWR (Durable Water Repellent) treatment made without PFAS.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

What are the main organizational features of this backpack?

Answer of Generated by AI and verified

The Osprey 3618-sportlite offers several storage options for organization. It includes a top-loading main compartment, a front shove-it pocket for quick access, stretch mesh side pockets for water bottles, a zippered pocket with a key clip, and a padded hipbelt with one zippered pocket and one drop-in stretch pocket.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Does this backpack have any safety features?

Answer of Generated by AI and verified

Yes, for added safety during your excursions, this backpack includes an adjustable sternum strap with an integrated safety whistle and a blinker light attachment loop at the base (light not included).

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Is the Osprey 3618-sportlite Backpack worth buying for eco-conscious hikers?

Answer of Generated by AI and verified

The Osprey 3618-sportlite Backpack is made from 100% recycled ocean-sourced nylon ripstop fabric, making it a great choice for eco-conscious hikers.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Is the Osprey 3618-sportlite backpack hydration compatible?

Answer of Generated by AI and verified

Yes, it is. The backpack features an internal sleeve with a hose routing port and a Hydraclip designed to easily hang a hydration reservoir. Please note that the reservoir is sold separately.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

What is the capacity of this backpack?

Answer of Generated by AI and verified

This backpack has a capacity range of 21-30 liters, providing ample space for day hikes and excursions.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

What kind of backpanel does this pack have?

Answer of Generated by AI and verified

This model is equipped with an AirScape™ backpanel, which is designed to provide ventilation and keep you comfortable by maintaining a close-to-body fit while on the trail.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Does this backpack have a frame?

Answer of Generated by AI and verified

No, the Osprey 3618-sportlite features a frameless structure, which contributes to its lightweight design.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Is this backpack suitable for carrying trekking poles?

Answer of Generated by AI and verified

Yes, it is designed to carry trekking poles. It features upper side compression straps to secure the handles and lower front loops for the pole tips.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

What activities is the Osprey 3618-sportlite designed for?

Answer of Generated by AI and verified

This backpack is specifically recommended for hiking. Its features, such as the lightweight design, hydration compatibility, and AirScape™ backpanel, make it well-suited for day hikes and trail excursions.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

How does this pack help stabilize the load?

Answer of Generated by AI and verified

To help stabilize your load while you move, the backpack is equipped with both lower V-shaped and upper side compression straps. It also includes an adjustable sternum strap and a padded hipbelt to ensure a secure and comfortable fit.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

How does the Osprey 3618-sportlite compare to the Salomon Trailblazer 30l Backpack?

Answer of Generated by AI and verified

The Osprey 3618-sportlite has a capacity range of 21-30 L and features the AirScape™ backpanel for ventilation. Both are designed for hiking.

* Generated by AI based on customer and product data

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Frequently bought together

Best sellers

Use cases

Day Hiking 100% Fit

This backpack is specifically designed for day hiking, offering a 21L capacity that's ideal for carrying essentials without excess bulk. The AirScape suspension and back panel provide superior ventilation and comfort for hours on the trail.

Intended Use: Hiking,Capacity: 21-30 L,Suspension System: AirScape,Hydration Compatible

Fast-Paced Trail Outings 80% Fit

With its frameless structure and ventilated AirScape back panel, this pack is well-suited for fast hiking or trail running where minimizing weight and maximizing breathability are key. The hydration compatibility ensures you can stay hydrated on the move.

Structure: Frameless,Back Panel Ventilation: AirScape,Hydration System Compatible: Yes

Technical Scrambles and Peak Bagging 70% Fit

The top-loading design and manageable 21L capacity make this a solid choice for technical day trips where you need essential gear but want to maintain a streamlined profile. Hip belt pockets allow for quick access to small items without removing the pack.

Type: Top-loading daypack,Hip Belt Pockets: Yes,Capacity: 21-30 L

Versatile Travel Daypack 60% Fit

While designed for hiking, its lightweight build and organizational features like hip belt pockets make it a functional daypack for travel. The 21L volume is sufficient for a day of urban exploration or as a personal item on a flight.

Volume: 21 L,Hip Belt Pockets: Yes,Gender: Unisex

Best for

Best for Day Hikers

With its hydration compatibility and the advanced AirScape suspension system for superior ventilation, this pack is built for active, high-performance day hiking.

Hydration compatible: yes, Suspension system: AirScape, Intended use: hiking

Ideal for Explorers

This pack supports an active lifestyle with features geared towards mobility and exploration, including hydration system compatibility for on-the-go access to water.

Hydration system compatible: Yes

A Top Choice for Organized Adventurers

The inclusion of hip belt pockets and a 21-30 L capacity provides ample, well-organized space for essential gear during demanding hikes.

Hip belt pockets: Yes, Capacity: 21-30 L

Benefits

FunctionalStay Organized and Hydrated on the Trail

This backpack is designed for efficient organization and easy access to your essentials. It features hip belt pockets for small items and is compatible with a hydration system, allowing you to stay hydrated without stopping.

Hip belt pockets: Yes

Hydration compatible: yes

Hydration system compatible: Yes

FunctionalExplore with Lightweight Freedom

The frameless structure of this top-loading daypack is designed for hikers who value mobility. Its design supports free movement, allowing you to navigate diverse terrains and explore further on your adventures.

Structure: Frameless

Intended use: hiking

Type of rucksack backpack holdall: top-loading daypack

FunctionalEngineered for a Comfortable Hike

This backpack features an AirScape back panel, suspension system, and ventilation. These components are designed to provide a comfortable carrying experience during your hikes.

Back panel: AirScape

Suspension system: AirScape

Back panel ventilation: AirScape

Ideal buyer profiles

The Day Hiker

This individual enjoys single-day hiking trips and values comfort, ventilation, and convenient access to essentials like water and snacks. They need a reliable pack that's large enough for a day's worth of gear without being bulky or heavy.

The Osprey Sportlite is an excellent choice, featuring the AirScape suspension system and back panel for ventilation and comfort during active use. Its hydration compatibility ensures easy access to water, while the 21-30 L capacity is perfectly sized for day-long excursions. The inclusion of hip belt pockets also provides convenient storage for small items.

The Active Commuter

This person leads an active lifestyle and needs a versatile backpack that can transition from a morning hike or gym session to daily errands or commuting. They prioritize a lightweight, frameless design that offers mobility and just enough space for essentials without excess weight.

With its frameless structure and top-loading daypack design, this backpack offers the flexibility needed for a varied routine. The AirScape back panel provides ventilation, which is beneficial during active commutes, and its 21 L volume is sufficient for carrying daily necessities for an adult user.

The Minimalist Traveler

This traveler prefers to pack light, using a single, versatile bag for short trips or as a personal item on flights. They look for a frameless, compact pack that is easy to carry and provides organized access to their belongings.

The Sportlite's frameless design and 21 L capacity make it a great option for minimalist travel. It's compact enough for easy transport while still offering features like hydration compatibility and hip belt pockets for on-the-go convenience.

Competitive features

When choosing a daypack from our Osprey collection, it's helpful to compare models based on their intended use and feature sets. The Osprey 3618-sportlite is a trail-focused pack, while other models like the Arcane, Transporter, and Quasar series may cater to different needs, such as daily commuting or urban travel. This comparison will help you understand where the Sportlite fits within our broader Osprey lineup.

Where it excels

The Osprey 3618-sportlite is built for day hikes, featuring a trail-specific design with an AirScape™ backpanel, padded hipbelt, and adjustable sternum strap for a comfortable, close-to-body fit while moving. It offers excellent on-the-go storage solutions for hiking, including a front shove-it pocket for layers, stretch mesh side pockets for water bottles, and an internal sleeve for a hydration reservoir. Constructed with 100% recycled ocean-sourced nylon ripstop for the main body, this pack appeals to the environmentally conscious hiker who doesn't want to compromise on durability.

Consider alternatives if...

Verdict

The Osprey 3618-sportlite is a well-designed daypack specifically for hiking. Its combination of a comfortable suspension system, practical storage features like the shove-it pocket and hipbelt pockets, and use of recycled materials make it a strong choice for trail users. While other Osprey models may offer more versatility for urban or travel use, the Sportlite excels in its intended outdoor environment.

Specs comparison

	Osprey 3618-Sportlite backpack	Osprey Quasar 26l Backpack	Osprey Escapist 25l Backpack	Osprey Raven 4l Woman Backpack
Capacity	21-30 L	26 L	25 L	0-10 L
Hydration Compatible	Yes	Yes	No	Yes
Intended Use	hiking	hiking	hiking	hiking, urban
Department Name	Adults	-	Backpacks	women
Suspension System	AirScape	Snuggle Up	-	Snuggle Up
Type Of Rucksack Backpack Holdall	top-loading daypack	-	-	Frameless
Volume	21 L	26 L	25 L	10 L
Back Panel	AirScape	Airscape	Airscape	-
Material Density	210D	210D Recycled Honey Comb Nylon	210D nylon	210D
Hip Belt Pockets	Yes	No	Yes	Yes
Structure	Frameless	Frameless	Frameless	-
Back Panel Ventilation	AirScape	Airscape	Airscape	-
Hydration System Compatible	Yes	Yes	No	Yes

Specs vs competitors

	Osprey 3618-Sportlite backpack	Salomon Trailblazer 30l Backpack	Ortovox Traverse Pure 18l Backpack	Deuter Guide Lite Sl-22l Backpack	Deuter Guide Lite-24l Backpack	Tropicfeel Shell Go 16-24l Backpack
Capacity	21-30 L	30 L	18 L	21-30 L	21-30 L	16 L, 20 L, 24 L
Hydration Compatible	Yes	Yes	Yes	Yes	Yes	-
Intended Use	hiking	hiking	hiking	hiking	hiking	hiking
Department Name	Adults	Luggage & Bags > Backpacks	Luggage & Bags > Backpacks	Adults	Adults	Luggage & Bags
Suspension System	AirScape	Snuggle Up	-	-	-	frameless
Type Of Rucksack Backpack Holdall	top-loading daypack	-	backpack	frameless	backpack	backpack
Volume	21 L	30 L	18 L	22 L	24 L	24 L
Back Panel	AirScape	3D comfort	COMFORT-CONTACT BACK SYSTEM	Alpine Back System	Alpine Back System	Yes
Material Density	210D	-	210D	210D REC PA / REC PES R/S	210D REC PA / REC PES R/S	-
Hip Belt Pockets	Yes	Yes	Yes	-	-	-
Structure	Frameless	Frameless	Frameless	Frameless	Frameless	Frameless
Back Panel Ventilation	AirScape	Yes	Yes	Alpine Back System	Alpine Back System	Yes
Hydration System Compatible	Yes	Yes	Yes	Yes	Yes	-