Please enter your email address and we’ll send you a link to reset your password right away.

Your VIP area awaits in the APP

Apple Store Google Play

Log in to the app to manage your account, orders, and exclusive benefits.

Order tracking

Order tracking

Personalized notifications

Personalized notifications

Exclusive offers

Exclusive offers

Staying signed in lets you shop faster, check your orders, and access your favorites without signing in again.

Stay signed in
Log out
top

Sold and shipped by

sales

Free shipping

Return of order

Homepage
Back to PC configurator
Acepac

Acepac Flite MKIII 20L backpack

Price without code 118.99

RRP:

You save:

Price without subscription

VAT & duties included

1 Reviews

|

12 Questions

No extra charges at delivery.

What is my size?

What is my size?

My virtual fitting room

My virtual fitting room

The delivery date gives you an indication of how long it will take to receive the item. It´s based on the preparation time, the delivery service selected on the Shopping Basket page and when we receive cleared payment.

Single purchase

Add to my pack 

You save:

Buy now in 1 click
Back to PC configurator

Buy this product and earn

Color:

Free shipping

dto_trans discount on shipping

Free assembly

Free removal of old appliance (only with Ader)

Your interest-free financing from with Klarna Paypal

Pay in 3, 4, 6 or up to 12 installments

My virtual fitting room

Other colors available

left
right

Perfect pairings

left
right

Reportar error

Trusted by over 25 million satisfied customers worldwide

Official brand warranty

Quick & easy 30-day return

Features of Acepac Flite MKIII 20L

Product description of Acepac Flite MKIII 20L backpack

Description summary

Do you have bulky stuff but need minimal ride experience impact. This backpack is your solution. Roomy main chamber and elaborate compartment management will allow you to keep all stuff in place during your wild trips.

Features:

- Tools organiser
- Goggles pocket
- The hip belt can be easily removed and can be udes as small hipbag
- Adjustable sternum strap with emergency whistle
- Splitted shoulder straps
- E3D ventilated back system
- Clip on keychain with the buckle
- Mesh pocket for essentials
- Sas-Tec SC1/CB52 spine protector pocket
- Loops for attaching the hydration bladder
- Carry more strap system
- Compatible with the Bar Bag and Bar Drybagem 8L
- Straps for attachment of both the classical and the integral helmet
- LCG - Low center of gravity
- This system keeps the optimal fit of the backpack and prevent it from falling on your neck
- Helmet holder compatible
- Side pockets for the bottle with the stretch string for securing it
- Integrated raincover

Specifications:

- Dimensions: 48 x 28 x 22 cm
- Materials: Nylon Robic, Ripstop, YKK, NIFCO, PU coating
- Volume: 20 L
- Weight: 910 g

Specifications

Manual

Technical specifications of Acepac Flite MKIII 20L

  • Capacity

    20 L

  • Weight

    910 g

  • Back panel ventilation

    E3D Ventilated Back System

  • Material density

    Nylon Robic

  • Rain cover included

    Yes

  • Hydration system compatible

    Yes

  • Hip belt pockets

    Yes

  • Color

    Grey

  • Capacity

    11-20 L

  • Gender

    Men

  • Gender

    Women

  • Age

    Adult

  • Recommended Use

    Hiking

  • Structure

    Internal frame

Features of Acepac Flite MKIII 20L

Color Grey

Color

Grey

Capacity 11-20 L

Capacity

11-20 L

Gender Men

Gender

Men

Women

Women

Age Adult

Age

Adult

Recommended Use Hiking

Recommended Use

Hiking

Structure Internal frame

Structure

Internal frame

Key differentiators

Extensive organization with a tools organizer, goggles pocket, and mesh pockets.

Features an E3D ventilated back system and a Low Center of Gravity (LCG) design for enhanced comfort and stability.

Includes an integrated raincover for all-weather readiness.

Safety-focused design with a pocket for a Sas-Tec spine protector and an emergency whistle on the sternum strap.

Versatile carrying options including helmet attachment straps and a removable hip belt that converts to a small hip bag.

Technology in Acepac Flite MKIII 20L backpack

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Acepac Flite MKIII 20L backpack

Write a review about this product

Answer the question

Write your answer

The question has already been answered, thank you very much for trying to help another customer. We will count on you for future questions.

Include AI Generated questions and answers

2026-09-09

Generated by AI and verified

Acepac Flite MKIII 20L backpack

What are the main organizational features of the Acepac Flite Mkiii 20l backpack?

Answer of Generated by AI and verified

This backpack is designed with elaborate compartment management to keep your gear organized. It includes a roomy main chamber, a dedicated tools organizer, a pocket for goggles, a mesh pocket for essentials, and a clip-on keychain with a buckle.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Acepac Flite MKIII 20L backpack

Is the Acepac Flite Mkiii 20l backpack suitable for hiking in wet conditions?

Answer of Generated by AI and verified

Yes, this backpack is equipped for wet weather. It includes an integrated rain cover for protection against rain and is constructed from materials with a PU coating for added water resistance.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Acepac Flite MKIII 20L backpack

Does this backpack have features to enhance comfort and stability while hiking?

Answer of Generated by AI and verified

Yes, the backpack is designed for comfort and stability on the trail. It features an E3D ventilated back system to keep you cool, a Low Center of Gravity (LCG) system for an optimal fit, and an adjustable sternum strap with an emergency whistle.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Acepac Flite MKIII 20L backpack

Is the Acepac Flite Mkiii 20l Backpack worth buying for hiking users?

Answer of Generated by AI and verified

The Acepac Flite Mkiii 20l Backpack is designed for hiking, offering features like a ventilated back system and hydration compatibility, making it a valuable choice for outdoor users.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Acepac Flite MKIII 20L backpack

What is the capacity of the Acepac Flite Mkiii backpack?

Answer of Generated by AI and verified

The Acepac Flite Mkiii backpack has a capacity and volume of 20 liters, making it suitable for day hikes and carrying essential gear.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Acepac Flite MKIII 20L backpack

What materials are used to make the Acepac Flite Mkiii 20l backpack?

Answer of Generated by AI and verified

This backpack is constructed from durable synthetic materials, including Nylon Robic and Ripstop fabrics. It also features a PU coating for added protection.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Acepac Flite MKIII 20L backpack

Does this backpack have a ventilated back panel?

Answer of Generated by AI and verified

Yes, it is equipped with the E3D ventilated back system to promote airflow and increase comfort during use.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Acepac Flite MKIII 20L backpack

Can I use a hydration bladder with this backpack?

Answer of Generated by AI and verified

Yes, the Acepac Flite Mkiii 20l is hydration compatible and includes loops for attaching a hydration bladder, allowing you to stay hydrated on your trips.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Acepac Flite MKIII 20L backpack

Is this backpack suitable for carrying a helmet?

Answer of Generated by AI and verified

Yes, the backpack is designed with straps for attaching both classical and integral helmets, making it a versatile option for various outdoor activities.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Acepac Flite MKIII 20L backpack

Can the hip belt be used separately?

Answer of Generated by AI and verified

Yes, the hip belt on this backpack can be easily removed and used independently as a small hip bag for shorter excursions or when you need to carry just a few essentials.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Acepac Flite MKIII 20L backpack

Is there a pocket for a spine protector in this backpack?

Answer of Generated by AI and verified

Yes, this backpack includes a pocket specifically designed to hold a Sas-Tec SC1/CB52 spine protector, offering an option for enhanced safety.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Acepac Flite MKIII 20L backpack

How does the Acepac Flite Mkiii 20l Backpack compare to the Ortovox Traverse 20l Backpack?

Answer of Generated by AI and verified

The Acepac Flite Mkiii 20l Backpack offers a 20L capacity and features like a ventilated back system, while specific details about the Ortovox Traverse 20l Backpack are not available for comparison.

* 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 95% Fit

With a 20L capacity, this backpack is perfectly sized for single-day excursions. The E3D Ventilated Back System and hydration compatibility ensure comfort and convenience on the trail, while the included rain cover offers protection in changing weather.

capacity: 20 L,E3D Ventilated Back System,hydration_compatible: yes,rain_cover_included: Yes

Mountain Biking 85% Fit

This pack offers features valuable for mountain biking, including compatibility with a helmet holder and a Sas-Tec spine protector. The Low Center of Gravity (LCG) system enhances stability during active movement, and a dedicated tools organizer keeps repair essentials handy.

helmet holder compatible,Sas-Tec SC1/CB52 spine protector pocket,LCG - Low center of gravity,tools organiser

Fast-Paced Hikes & Scrambling 80% Fit

The internal frame and Low Center of Gravity (LCG) system provide a stable, secure fit that prevents the pack from shifting during dynamic movements. An adjustable sternum strap with an emergency whistle adds security for more demanding terrain.

structure: Internal frame,LCG - Low center of gravity,adjustable sternum strap with emergency whistle

Versatile Travel & Commuting 65% Fit

The 20L capacity is suitable for daily essentials, and the elaborate compartment management, including a mesh pocket and keychain clip, helps organize your items. The durable Nylon Robic material can withstand the rigors of daily use.

capacity: 20 L,mesh pocket for essentials,clip on keychain with the buckle,material_density: Nylon Robic

Best for

Best for Regular Hikers

Intended use: hiking, Capacity: 20 L, Back panel ventilation: E3D Ventilated Back System, Hydration compatible: yes

A Great All-Rounder for Day Trips

Excellent organizational features, including a tools organizer and multiple pockets, combined with a stable low-gravity design, make it a durable and adaptable choice for carrying gear comfortably.

Ideal for Active Exploration

The Low Center of Gravity system and internal frame provide a stable, secure fit, while features like helmet attachment straps and a removable hip belt enhance versatility for dynamic movement.

Structure: Internal frame

Reliable Upgrade for All-Weather Use

Constructed from durable Nylon Robic and including an integrated rain cover, this pack delivers enhanced comfort and weather resistance, making it a solid performance upgrade.

Material density: Nylon Robic, Rain cover included: Yes

Benefits

FunctionalCarry Your Gear Comfortably and Securely

With a 20 L capacity and an internal frame structure, this backpack is designed to manage your hiking essentials. This construction helps maintain stability and a comfortable fit, even on challenging terrain.

Structure: Internal frame

FunctionalKeep Your Essentials Organized and Accessible

This backpack helps you stay organized on the trail with dedicated storage solutions. It features hip belt pockets for quick-access items, ensuring your gear is sorted and easy to reach when you need it.

Hip belt pockets: Yes

FunctionalSupports Your Hydration Needs During Hikes

Stay hydrated and maintain your performance during any activity. This backpack is hydration system compatible, making it an essential tool for supporting your fitness goals on the trail.

Hydration compatible: yes

Intended use: hiking

FunctionalProtect Your Gear in Changing Weather

Be prepared for unexpected downpours with the included rain cover. The backpack is also constructed from durable Nylon Robic material, offering resilience for your outdoor adventures.

Rain cover included: Yes

Material density: Nylon Robic

Ideal buyer profiles

The Day Hiker

This individual enjoys full-day hiking trips and requires a backpack that is comfortable, stable, and well-organized for carrying essentials. They prioritize features that enhance mobility and keep them prepared for changing weather conditions.

The Acepac Flite Mkiii 20l offers an ideal 20L capacity for day trips. Its internal frame and LCG (Low center of gravity) system ensure the load remains stable and close to the body. Features like the E3D Ventilated Back System, hydration compatibility, and an included rain cover make it perfect for long days on the trail.

The Gear-Focused Adventurer

This user values meticulous organization and having a specific place for every piece of gear. They look for a backpack with specialized compartments for tools, electronics, and safety equipment to ensure quick access and protection for their items.

This backpack excels in organization with a dedicated tools organiser, a goggles pocket, a mesh pocket for essentials, and a clip-on keychain. The durable Nylon Robic material protects contents, while compatibility with a Sas-Tec spine protector and a helmet holder appeals to the safety-conscious and gear-heavy user.

The Versatile Outdoor User

This person needs a multi-purpose pack that can adapt to various activities, from hiking to potentially commuting or light travel. They appreciate versatile features like removable components and compatibility with other accessories.

The Flite Mkiii's removable hip belt, which can be used independently as a hip bag, offers excellent versatility. Its 20L capacity is suitable for both trails and urban environments, and its compatibility with other Acepac accessories like the Bar Bag allows it to be adapted for different needs.

Competitive features

When selecting a backpack for your outdoor adventures, it's crucial to compare features like capacity, organization, and specialized compartments. We've analyzed the Acepac Flite Mkiii 20l Backpack against several competitors to help you understand where it stands out and what alternatives might better suit different needs.

Where it excels

The Acepac Flite Mkiii 20l offers exceptional versatility and organization with features not commonly found in this category, such as a removable hip belt that converts into a hip bag, a dedicated spine protector pocket, and compatibility with both classic and integral helmets. It is highly specialized for dynamic activities, featuring a Low Center of Gravity (LCG) design to maintain stability, a tools organizer, and a goggles pocket, making it a feature-rich option for technical trips. Convenience is a key strength, thanks to its integrated raincover, hydration compatibility, and an adjustable sternum strap with an emergency whistle, providing a comprehensive package right out of the box.

Consider alternatives if...

The Acepac's 20L capacity is specific and may not fit every use case.

Verdict

The Acepac Flite Mkiii 20l is a highly specialized and feature-dense backpack designed for users who need meticulous organization and stability during active pursuits. Its unique features, like the convertible hip belt and helmet carry system, set it apart. While other backpacks offer different capacities, the Flite Mkiii excels in providing a versatile, well-organized system for demanding day trips.

Specs comparison

Favorite On Favorite Off
Materialsyntheticsynthetic
Capacity20.0 L15.0 L
Hydration Compatibletruetrue
Intended Usehikinghiking
Volume20 L15 L
Back PanelE3D Ventilated Back SystemE3D ventilated back system
Material DensityNylon RobicNylon Robic, Ripstop
Back Panel VentilationE3D Ventilated Back SystemE3D ventilated back system
Hydration System CompatibleYesYes

Specs vs competitors

Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Materialsyntheticsyntheticpolyamidesyntheticpolyamide-
Capacity20.0 L15.0 L20 L15.0 L20.0 L28 L
Hydration Compatibletruetruetruetruetruetrue
Intended Usehikinghikinghikinghikinghikinghiking
Volume20 L15 L20 L15 L20 L28 L
Back PanelE3D Ventilated Back System-YesventilatedCOMFORT-CONTACT BACK SYSTEMAirspeed Tensioned Mesh
Material DensityNylon Robic100D Robic100% Polyamide-210D210D
Back Panel VentilationE3D Ventilated Back System-YesYesYesAirspeed Tensioned Mesh
Hydration System CompatibleYesYesYesYesYesYes
Similar alternatives to this product
Related products viewed by other shoppers
We think you might be interested in this

You might also be interested in

Tradeinn works with its own stock and with more than 2,000 suppliers connected daily. We update availability in real time to offer you the widest possible catalog, always at the best price. Some products may require additional delivery time depending on supplier availability.

Quick & easy 30-day return

Secure & safe shopping

100% Satisfaction Guaranteed

Always the best online price

Loading image
ai_chat

Have a question? We’ll help you right away.

You are interacting with a generative AI. By continuing, you accept the Legal Notice and confirm that you understand the Privacy Policy and Cookies Policy.

Chat

Have any questions?

Talk to an expert

WhatsApp

WhatsApp

+34 663 922 716
chat

Download our app

4.7

4.7 - +13K reviews

+13K reviews

Turn on notifications to instantly receive all the information about your orders!

Apple Store Google Play

Follow us on

Instagram trekkinn YouTube trekkinn Lab trekkinn

About Tradeinn cerrar menu

Our customers’ reviews

Shop with confidence cerrar menu

Customer service cerrar menu

Other shops cerrar menu

Sustainable delivery

Our triathlon club

Departments

Top Brands

cerrar menu

Paypal Visa Mastercard Apple Pay American Express Revolut Adyen VerySign Netrivals Confianza online Geotrust Security Payment Klarna
tradeinn

Copyright 2009 - 2026 by trekkinn. TRADEINN RETAIL SERVICES, S.L. CIF/VAT ES-B-17527524, C/ Pirineus, 9, 17460 Celrà (Girona), Spain. Terms & Conditions | Cookies policy | Privacy policy | Exercise the right of withdrawal | Legal notice | Privacy policy social networks | Internal information system