Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack
Black Hiking/Biking Backpack

Moab Jam 34

Hiking/Biking Backpack

$135.99$159.95

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Moab Jam 34

Hiking/Biking Backpack

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$135.99$159.95

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

2008511_6000_OS
Moab Jam 34
$159.95
https://us.jackwolfskin.com/wd/310th_sm_EZugYGPxAql91YG1.png?1630599826
/jw/equipment/packs-and-bags/backpacking-and-daypacks/Moab-Jam-34/p/2008511_6000_OS

Currently out of stock

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

  • Measurements: 55 x 28 x 24 cm
  • Weight: 1040g
  • Capacity: 34 Lit.
  • ACS TIGHT: flexible, full-contact back system with body-hugging fit and outstanding ventilation
  • adjustable sternum strap with SOS whistle
  • lightly padded, stowaway waist belt
  • attachments for pump, LED light and bottle
  • side compression straps
  • reflectors
  • large main compartment with inner pocket (doubles as stow pouch for water bladder), base compartment, front pocket, external compartment, 2 mesh side pockets, 2 waist belt pockets
  • ORGANZIER in front pocket: zipped compartment, lined eyewear pouch, small pockets and pouches for small items, key clip
  • equipped for hydration system (tube duct and fastener) and helmet attachment
  • integrated rain cover in base compartment
  • integrated pack bag
  • CROSS RIP 210D: very lightweight, hard wearing ripstop fabric with reinforcement threads (body & base)
  • CROSS LINK PE: special high tenacity cross-linked polyethylene material with high tensile strength (back)

The go-to pack for Transalp tours and cycle trekking, the MOAB JAM 34 is the state-of-the-art version of the modern bike pack. The thick padding on the back and shoulders ensures excellent carry comfort.

All the packs in the MOAB JAM series are equipped with a comprehensive list of functional features and are custom-designed for biking. There are three elasticated stash pouches on the front of the pack and a practical attachment for an LED light or pump. The ORGANIZER front pocket has a soft lining for your eyewear and phone, and the elasticated loops in the front pouch hold your tools and spare parts. The pack is also equipped with a rain cover.

The MOAB JAM 34 is the largest model in the series. It has a roomy main compartment with a pouch to accommodate a water bladder and an easy-access base compartment. Additional details include a separate waterproof pack bag and lashing loops on the front for your bike helmet.

To ensure full mobility, the pack is equipped with our flexible ACS TIGHT back system. Because the pack sits very close to your body, you retain full control of the load – even when you’re riding hard. The central air channel and the air permeable padding cool your back as you move.

Does not contain perfluorocarbons, a long-lasting greenhouse gas

ACS – Air Control System

  • SHELL - 100% POLYAMIDE
  • LINING - 100% POLYESTER
  • wash-and-care-81.png
  • Do not bleach
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  • Maximum temperature
  • Do not dry clean
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