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Speed Lite 21

Hiking backpack

Art.No. 3410222-1207

Specification


Weight
430 g
Volume
21 liters
Dimensions
46 / 27 / 19 (L x W x D) cm
Recommended load
2 - 5 kg
Back length â’¾
38 - 54 cm
Body height
158 - 195 cm

Description


This pack is speedy, light and sustainable thanks to deuter’s Lite back system, ergonomic, perforated shoulder straps, a detachable waist belt, precision-adjustable sternum strap and 100% recycled, bluesign® certified body fabric. Designed for fast-paced hiking, side compression straps effectively reduce load wobble and enable full range of movement. This helps save energy over longer distances too.

Your optimal companion for


Climbing (3 of 5)
Hiking (5 of 5)
Trail Running (1 of 5)
Travelling (2 of 5)

  • Lightweight
  • 2-way adjustable sternum strap
  • Ergonomically padded shoulder straps
  • Removable waist belt
  • Load transfer to the hip fins thanks to the flexible V-frame
  • Two elastic side pockets
  • Valuables compartment
  • Key clip
  • Elasticated inner compartment for storing wet/sweaty clothing, water reservoir, etc.
  • Hydration compatible (up to 2L)
  • Glasses stow system on shoulder strap
  • Attachment loops for the helmet holder (helmet holder is not included in delivery)
  • Sturdy zipper pulls
  • SOS label
  • Compression straps
  • Front pocket
  • Lite System

140D REC PA RS
100D REC PA HT

  • * D stands for denier. This describes the yarn weight. 600D corresponds to 600 grams per 9000 meters.
  • * PES stands for polyester. PES fibres are very tear and abrasion resistant and hardly absorb moisture.
  • * PA stands for polyamide. PA fibres are extremely durable and abrasion-resistant. They are also characterized by high elasticity and low weight.

Top features of the Speed Lite 21

LITE SYSTEM

LITE SYSTEM
Lite System

A lightweight with carrying comfort due to:

  • light, soft back padding and ventilated 3D mesh cover
  • shaped V-cut
  • contact back and supple hip fins ensures a secure fit and good load transfer
Made without PFAS

Made without PFAS

This deuter product was manufactured by us without the use of per- and polyfluorinated chemicals. This reduces the use of substances that are harmful to the environment and health.

PFAS is used, among other things, as a coating for rain protection, as they have water, dirt and grease-repellent properties.

Instead, deuter now uses DWR (Durable Water Repellency) impregnation, which is harmless to health and environmentally friendly.

100% recycled pre-consumer waste

100% recycled pre-consumer waste

Sustainable and resource-saving: our main material yarn is made from 100% recycled industrial waste and certified to recognised standards.

PRODUCT REVIEWS

(5.0)  2  reviews
Mar 15, 2025
Absolutely love this backpack. I used everyday, it's extremally comfortable and bizarrely light! I frequently forgot I'm using a backpack. I mean, you don't need a 1kg backpack to carry 3 kg or 4kg, right? My everyday notebook, phone, maybe gloves or something. And that's it. Perfect.
Jorge Venter Rank
Mar 18, 2025
I've been using this backpack daily for roughly a year and came here to write my first ever product review. Yes, it's that good. I'm a traveller, hiker, trail runner and office commuter and this pack does it all. It's extremely light and comfortable. It can fold up very small into a bigger pack or luggage. Hiking is probably the best use case. The backpanel is pretty thin, yet comfortable as long as you pack in a smart way (soft things in the back, pointy things up front). The straps and back panel are very breathable. Waist belt is detachable and really usefull for steep climbs or casual trail runs. I often cary my 15 inch laptop in this bag which fits snugly with a hard case around it. I recommend a case because there's not much protection built in. The pack is perfect for traveling as it passes each time as a personal item on flights. As long as you don't overpack too much you'll be able to compress it to fit your flights regulations. Because it's so light, I'm often afraid that something wil rip or break but this hasn't happened after a year of (ab)use. If it ever does, I'm looking for exactly the same product. 3 small iterations would even improve this bag: -making the front stuff pocket out of a stretching/ventilated material (it's stiff for now and I don't really use it for that reason. Breathable material would make it ideal for wet stuff.) -adding another small zippered compartment in the front -adding a rain cover (it's not a waterproof bag)
Lucas Janssen

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