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Osprey

Osprey Ultralight Dry Stuff Pack 20 backpack

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Features of Osprey Ultralight Dry Stuff Pack 20

Product description of Osprey Ultralight Dry Stuff Pack 20 backpack

Description summary

Adventure awaits with the Osprey Ultralight Dry Stuff Pack 20! This 20L daypack is your perfect companion for mountain hikes or travel. Its IPX5 waterproof rating and roll-top closure keep your essentials safe and dry in wet conditions. Incredibly lightweight, it conveniently packs down into its own pocket, making it the ultimate travel-friendly solution for day trips or as an extra bag. Despite its minimal weight, it offers a comfortable carry with breathable mesh straps and an adjustable sternum strap. Built tough and sustainably from 100% recycled ripstop nylon

The Osprey Ultralight Dry Stuff Pack 20 Backpack is designed for excursions to the mountains for a day when you need to carry the most necessary elements such as hydration, a waterproof jacket, and food, thanks to its maximum capacity of 20 liters. Does not include reservoir.

This mountain backpack is made of ripstop nylon, which is one of the most durable, resistant to abrasions, lightweight, and elastic fabrics. It features a main compartment with roll closure, front pocket with zipper, side mesh pocket for water bottle, reflective details, adjustable strap on the chest, and Deluxe AirMesh Harness that guarantees more comfort and breathability. It is easy to compress in its pocket. Reservoir not included

Reservoir is not included.

Features:

This ultra-lightweight packable backpack is rated IPX5, waterproof non-submersible, for any adventure that takes you to humid, wet or sandy destinations.

It´s perfect for travel, giving you a compact solution for day trips at your destination, or have an extra bag for souvenirs on the return journey.

Ultralight Dry Stuff Pack - Packable Add-On Accessory.

This ultra-lightweight packable backpack is rated IPX5, waterproof non-submersible, for any adventure that takes you to humid, wet or sandy destinations.

It´s perfect for travel, giving you a compact solution for day trips at your destination, or have an extra bag for souvenirs on the return journey.

Part of a coordinated system for optimised packing.

Customise your experience by adding on smart packing and organisation accessories that meet your exact needs.

All of our accessories have been overhauled to offer better organisation, operation, comfort and reduced environmental impact.

+ bluesign® approved main body fabrics.

+ GRS-certified 100% recycled main body fabrics.

+ All DWR treatments made without PFAS.

Roll-top IPX5 waterproof, non-submersible closure .

Waterproof-coated fabric and seams .

Waterproof-coated fabric and seams .

Side stretch pockets .

Comfortable mesh shoulder straps with adjustable sternum strap .

bluesign® approved 100% recycled 40D high-tenacity nylon, DWR treatments made without PFAS.


Specifications

Manual

Technical specifications of Osprey Ultralight Dry Stuff Pack 20

  • Capacity

    20 L

  • Material density

    40D

  • Hydration system compatible

    No

  • Back panel ventilation

    Yes

  • Color

    Black

  • Capacity

    11-20 L

  • Gender

    Men

  • Gender

    Women

  • Age

    Adult

  • Recommended Use

    Hiking

  • Recommended Use

    Urban

  • Structure

    Frameless

Features of Osprey Ultralight Dry Stuff Pack 20

Color Black

Color

Black

Capacity 11-20 L

Capacity

11-20 L

Gender Men

Gender

Men

Women

Women

Age Adult

Age

Adult

Recommended Use Hiking

Recommended Use

Hiking

Urban

Urban

Structure Frameless

Structure

Frameless

Key differentiators

Constructed from bluesign® approved, GRS-certified 100% recycled 40D high-tenacity nylon for durable and sustainable performance.

Designed for comfort with a breathable Deluxe AirMesh Harness and an adjustable sternum strap.

Features an IPX5 waterproof, non-submersible rating with a roll-top closure to protect contents in wet conditions.

Ultralight and highly packable design allows the entire 20L backpack to stuff into its own pocket for easy transport.

Technology in Osprey Ultralight Dry Stuff Pack 20 backpack

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Osprey Ultralight Dry Stuff Pack 20 backpack

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Include AI Generated questions and answers

2026-09-09

Generated by AI and verified

Osprey Ultralight Dry Stuff Pack 20 backpack

Is the Osprey Ultralight Dry Stuff Pack 20 comfortable to carry?

Answer of Generated by AI and verified

Yes, this backpack is designed for a comfortable carry. It features a Deluxe AirMesh Harness for breathability and an adjustable sternum strap to help stabilize the load during your activities.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ultralight Dry Stuff Pack 20 backpack

Is this backpack environmentally friendly?

Answer of Generated by AI and verified

This backpack is built with sustainability in mind, featuring a construction of 100% recycled ripstop nylon. This makes it a more eco-conscious choice for your adventures.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ultralight Dry Stuff Pack 20 backpack

How packable is this backpack?

Answer of Generated by AI and verified

The Osprey Ultralight Dry Stuff Pack 20 is designed to be incredibly packable. It conveniently compresses down and stuffs into its own pocket, making it an excellent solution for travel or as an extra bag.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ultralight Dry Stuff Pack 20 backpack

Is the Osprey Ultralight Dry Stuff Pack 20 worth the investment for outdoor users?

Answer of Generated by AI and verified

The Osprey Ultralight Dry Stuff Pack 20 is ideal for those seeking a lightweight, waterproof backpack made from 100% recycled materials. Its durable construction and IPX5 water resistance make it a reliable choice for various outdoor activities.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ultralight Dry Stuff Pack 20 backpack

What is the capacity of this backpack?

Answer of Generated by AI and verified

The Osprey Ultralight Dry Stuff Pack 20 has a maximum capacity of 20 liters, making it suitable for day hikes and carrying essential items.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ultralight Dry Stuff Pack 20 backpack

What material is the Ultralight Dry Stuff Pack made from?

Answer of Generated by AI and verified

This backpack is constructed from 40D 100% recycled ripstop nylon, which is known for being durable, abrasion-resistant, and lightweight.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ultralight Dry Stuff Pack 20 backpack

How waterproof is this backpack?

Answer of Generated by AI and verified

This means it is non-submersible but will protect your gear from rain and wet conditions. The roll-top closure also helps to keep contents dry.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ultralight Dry Stuff Pack 20 backpack

Does this pack have a frame?

Answer of Generated by AI and verified

No, the Osprey Ultralight Dry Stuff Pack 20 is a frameless backpack. This contributes to its ultralight weight and its ability to be packed down into a small size.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ultralight Dry Stuff Pack 20 backpack

Is this backpack suitable for hiking?

Answer of Generated by AI and verified

Yes, this backpack is designed for hiking. With a 20L capacity, it's ideal for day hikes where you need to carry essentials like a waterproof jacket, food, and water. The breathable straps and adjustable sternum strap enhance comfort on the trail.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ultralight Dry Stuff Pack 20 backpack

Can I use this backpack for travel?

Answer of Generated by AI and verified

Absolutely. Its ultralight and highly packable design makes it perfect for travel. You can pack it in your main luggage and use it as a daypack for excursions at your destination or as an extra bag for souvenirs on your return trip.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ultralight Dry Stuff Pack 20 backpack

Is this backpack compatible with a hydration reservoir?

Answer of Generated by AI and verified

No, this backpack is not designed to be compatible with a hydration system or reservoir. It does, however, feature a side mesh pocket suitable for carrying a water bottle.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ultralight Dry Stuff Pack 20 backpack

Is this an adult's backpack?

Answer of Generated by AI and verified

Yes, this backpack is designed for adults. It is a unisex model suitable for a wide range of users.

* Generated by AI based on customer and product data

Ask a technical question about this product

Frequently bought together
Best sellers

Use cases

Day Hiking in Unpredictable Weather 100% Fit

This pack offers solid performance for day hikes where rain is a possibility.

20L capacity,Durable 40D recycled ripstop nylon

Ultralight Summit Pack 90% Fit

As a reliable upgrade for multi-day trekkers, this pack serves as a lightweight summit bag. Its frameless structure allows it to be easily stowed in a larger pack for the main trek, then used for the final ascent with just the essentials, providing a versatile and balanced solution.

Frameless structure,20L capacity,Ultralight design

Travel Daypack for Adventure Tourism 80% Fit

For travelers who incorporate hiking and outdoor exploration into their trips, this pack is a great all-rounder. Its waterproof nature protects electronics and documents during unexpected showers, and it's compact enough to serve as a personal item or be packed in main luggage.

Frameless and packable design,20L volume

Hiker's Go-To Pack 100% Fit

This pack is an excellent choice for hikers who prioritize sustainability without compromising on performance. It is constructed from 100% recycled ripstop nylon, offering a durable and reliable option that aligns with environmentally friendly values.

100% recycled ripstop nylon material,Durable 40D material density

Best for

Best for Adventurers

This pack is built from 100% recycled ripstop nylon, offering a durable and environmentally responsible choice for hiking and active use.

Material: 100% recycled ripstop nylon

Ideal for Day Hikers Needing Weather Protection

Water resistance: IPX5 waterproof non-submersible, Capacity: 20 (maximum capacity of 20 liters), Intended use: hiking

Great All-Rounder for Active Lifestyles

Its frameless structure and ventilated back panel provide enhanced comfort and mobility, making it a great all-rounder for an active lifestyle.

Structure: Frameless, Back panel ventilation: Yes

A Reliable Upgrade for Regular Outings

Material density: 40D, Water resistance: IPX5 waterproof non-submersible, Material: 100% recycled ripstop nylon

Benefits

FunctionalDesigned for Comfortable Hiking

Enjoy your hike without discomfort thanks to thoughtful design features. This backpack includes a back panel with ventilation, which helps manage heat and moisture during active use.

Back panel: Yes

Back panel ventilation: Yes

Intended use: hiking

Ideal buyer profiles

The Day Hiker

This individual prioritizes sustainability and minimalism in their gear choices. They enjoy day hikes and short excursions, needing a lightweight pack that can handle unexpected weather without adding bulk.

This pack is an excellent match, as it's constructed from 100% recycled ripstop nylon, aligning with their environmental values.

The Minimalist Traveler

This buyer travels light and values versatility. They need a secondary pack that can be easily stowed in their main luggage and deployed for day trips, market visits, or carrying extra items at their destination.

The Osprey Ultralight Dry Stuff Pack is ideal because it's designed to be stuffed into its own pocket, taking up minimal space in a larger bag. With a 20L capacity, it's spacious enough for daily essentials, and its waterproof construction ensures their belongings stay dry during urban exploration or short hikes.

The 'Family Outdoors' Organizer

This person plans outdoor activities for the family and often ends up carrying extra layers, snacks, or gear for others. They need a simple, durable, and water-resistant spare pack that can be brought along 'just in case' without taking up much room.

Competitive features

When evaluating the Osprey Ultralight Dry Stuff Pack 20, we're looking at a specialized daypack designed for waterproof performance and packability.

Where it excels

It is exceptionally travel-friendly, designed to pack down into its own pocket. This makes it an ideal secondary bag for day trips during a longer journey, a level of portability not typically found in standard daypacks. Constructed from 100% recycled ripstop nylon, it offers a combination of durability, abrasion resistance, and a commitment to sustainability that stands out in the comparison.

Consider alternatives if...

If brand style and iconic design are primary factors, the Fjällräven Kånken Mini presents a distinct aesthetic for casual or urban use, whereas the Osprey is purely function-driven.

Verdict

The Osprey Ultralight Dry Stuff Pack 20 is a standout choice for hikers and travelers who need a lightweight, packable, and reliably waterproof daypack. While it may lack the organizational complexity of some everyday backpacks, its specialized design excels for day excursions in unpredictable weather. Its durable, recycled construction adds significant value, making it a practical and conscious choice for outdoor adventures.

Specs comparison

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Material100% recycled ripstop nylonnylonrecycled_materials, polyester--recycled_materials, polyester
Water ResistanceIPX5 waterproof non-submersiblePFC-free DWR coatingyes-DWR treatment made without PFAS-
Capacity20.0 L20 L25.0 L22 L11-20 L11-20 L
Hydration Compatiblefalsetruefalsefalsetruetrue
Intended Usehikinghikinghikinghikinghikinghiking
Department NameLuggage & Bags > BackpacksLuggage & Bags > Backpacks--adult-
Volume20 L2025 L22 L11 L20 L
Back PanelYessnow-shedding backpanelAirscape Spacer-Mesh Covered Backpanel With Foam Ridgesbreathable backpanelAirScapeventilated spacermesh backpanel
Material Density40D210D nylon450d-210D300D Polyester, 600D Polyester
Back Panel VentilationYesYesAirscape Spacer-Mesh Covered Backpanel With Foam RidgesYesAirScapeventilated
Hydration System CompatibleNoYesNoNoYeshydration reservoir

Specs vs competitors

Favorite On Favorite Off
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Material100% recycled ripstop nylonsynthetictarpaulin-polyamiderecycled_materials, polyester
Water ResistanceIPX5 waterproof non-submersible-waterproof-Waterproofwater-resistant
Capacity20.0 L18 L11-20 L20 l30 L16 L, 20 L, 24 L
Hydration Compatiblefalsetrue-falsetrue-
Intended Usehikinghikinghikinghikinghikinghiking
Department NameLuggage & Bags > BackpacksBackpacksLuggage & BagsAdultsLuggage & Bags > BackpacksLuggage & Bags
Volume20 L18 L19 L20 L30 L24 L
Back PanelYesDry Back Contact-Vent Comfort3D comfortYes
Material Density40D70D Nylon Ripstop100% Tarpaulin with PVC Coating100% Recycled Polyester--
Back Panel VentilationYesDry Back ContactYesVent ComfortYesYes
Hydration System CompatibleNoYes-NoYes-
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