Thunder Blue Sustainable Lightweight Hiking Pack
Thunder Blue Sustainable Lightweight Hiking Pack
Thunder Blue Sustainable Lightweight Hiking Pack
Thunder Blue Sustainable Lightweight Hiking Pack

Unisex Athmos Shape 20Liter Pack

Hiking pack with snug fitting back system and sporty design, made from recycled materials

$119.95

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$119.95

Unisex Athmos Shape 20Liter Pack

Hiking pack with snug fitting back system and sporty design, made from recycled materials

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$119.95

Regular

Adult Sizing Information

Backpacks

Back Length 15-16.5 in 16.5-18 in 18-19.5 in 19.5-21 in 21-23 in 23-24.5 in 24.5-26 in
Unisex Suspension System S M L XL XXL
Women's Suspension System XS S M L XL
none none

To calculate your own back length, measure from the shoulder to the upper edge of the pelvic bone.


When selecting your backpack size, there are two important criteria to consider: capacity and back length. On all Jack Wolfskin backpack models, the greater the back length, the larger the capacity of the main chamber. We give the back length for backpacks that are primarily used for treks of one or several days.


You can find the back length next to the product description on the product page of each backpack. Backpacks with "WOMEN" in the name indicate that the suspension system is designed for women, as opposed to our unisex models.

none none

To calculate your own back length, measure from the shoulder to the upper edge of the pelvic bone.


When selecting your backpack size, there are two important criteria to consider: capacity and back length. On all Jack Wolfskin backpack models, the greater the back length, the larger the capacity of the main chamber. We give the back length for backpacks that are primarily used for treks of one or several days.


You can find the back length next to the product description on the product page of each backpack. Backpacks with "WOMEN" in the name indicate that the suspension system is designed for women, as opposed to our unisex models.

Currently out of stock

2010171_1383_OS
Unisex Athmos Shape 20Liter Pack
$119.95
https://us.jackwolfskin.com/wd/310th_sm_2V7tK1yc3be08gCv.png?1662762885
/jw/equipment/packs-and-bags/backpacking-and-daypacks/Unisex-Athmos-Shape-20Liter-Pack/p/2010171_1383_OS

Currently out of stock

Our sizing is European. Reference the size guide for the best fit. 

  • Measurements: 49 x 24 x 22 cm
  • Capacity: 20 Lit.
  • Weight: 750g
  • AEROSHAPE: very lightweight, full-contact back system with excellent ventilation, sustainably manufactured with recycled components and reduced use of materials For more info go to: https://www.jack-wolfskin.co.uk/aero-shape/ or https://www.jack-wolfskin.de/aero-shape/
  • sternum strap
  • safety whistle on sternum strap
  • side compression straps
  • upper load control straps
  • trekking pole lashing straps
  • padded waist belt with core hole ventilation
  • main compartment with inner pocket (doubles as stow pouch for water bladder), separate front pocket with zip and two stash pockets, front compartment with zip, two mesh side pockets, mesh pocket with zip on waist belt
  • equipped for hydration system (tube duct and fastener)
  • integrated rain cover in base compartment
  • CROSS RIP 70D RE: 100% recycled, very lightweight polyamide ripstop fabric with reinforcement threads (body & base)
  • PE BOARD: corrugated PE board with body-contoured S-shape for a comfortable fit and good load transfer (frame)

The super-lightweight ATHMOS SHAPE 20 is a great pack for energetic day hikes.

The innovative AEROSHAPE back system is well ventilated and makes the pack extremely comfortable to carry. The back system has an S-shaped design that mirrors the anatomical curve of the spine. This design ensures a full-contact fit and good freedom of movement. There is also a soft EVA foam on the back with large air vents for enhanced climate comfort. The innovative one-piece construction has the additional advantage of keeping production waste to an absolute minimum. In addition, the mesh fabric is completely recycled, just like the main material and the lining.

Inside the roomy main compartment, there is a special pouch to accommodate your water bladder. The pack also has a separate external compartment with stash pockets on the inside and a zipped compartment on the front for smaller items. Large water bottles can be stowed in the two elasticated mesh side pockets and secured with the compression straps.

The waist belt is padded for even more comfort and has an elasticated mesh pocket with a zip.

PFC Free - 100% PFC water repelling treatment.

Sustainable - products made of recycled material, our ban on PFCs, rejecting the use of fur and Angora wool. For us, "living to discover” not only means enjoying the natural world, but doing everything in our power to preserve and protect it.

Recycled Components - All recycled components are certified in accordance with the Global Recycled Standard (GRS).

Core Summer Style

AEROshape

Bluesign - The bluesign® system excludes substances that are harmful to the environment and to health from the very beginning of the manufacturing process.

  • SHELL - 100% POLYAMIDE
  • LINING - 100% POLYAMIDE
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  • Do not bleach
  • wash-and-care-66.png
  • Maximum temperature
  • Do not dry clean
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