Mountain Biking Speed Hiking

Hajker PRO 24

In stock



User: Unisex

Harness: NDM 2.1 - Read More

Size: 41-55cm / 16-22” - Read More

More info

HAJKER PRO is a weatherproof Daypack with a rolltop opening, made for highspeed activities and gnarly expeditions. The main fabric is the technical ROBIC + UHMWPE EXTREEMA NYLON, a lightweight and super strong fabric for extreme conditions. The pack is equipped with our bounce free No Dancing Monkey™ 2.1 harness system and waist support belt that makes the pack stay put on your back without cramping your style. With its ventilated and multi-size adjustable back panel, it’s very easy to match for an individual fit and performance. The HAJKER PRO is the perfect pack if you’re looking for a high-end adventure pack for highspeed action.



  • Main fabric: ROBIC + UHMWPE EXTREEMA NYLON, lightweight, technical and super strong fabric for extreme conditions.
  • Waterproof main compartment with a rolltop opening and a removable inner drysack. Keeps your gear dry and safe. The drysack can be used on its own.
  • Bounce free No Dancing Monkey™ 2.1 harness system with integrated elastic straps that expands along with the chest during physical exertion, allowing a constant tight and compliant fit. The shoulder straps are ergonomically designed for a comfortable and smooth distribution of the backpack over the shoulders.
  • Ventilated and multi-size adjustable back panel that easily can be adjusted up and down for individual fit and size of the pack. Important to do this installation setting to achieve the best result.
  • Waist belt to secure the lower part of the pack. The belt is detachable and can be used on its own, like a hip-pack. Includes a super ventilated back panel, two separate side pockets and a quick stash pocket at the back.
  • Outside compression system for a slim profile.
  • 2x zippered water-resistant side pockets and 2x quick stash side pockets.
  • Waterproof passport/ID zippered pocket/li>
  • Helmet carry system (detachable stash carrier)
  • LED-Light attachment points
  • Reflective points for night visibility
More Information
Pack type Daypack
Activity Mountain Biking, Speed Hiking
User Unisex
Pack Weight 1018g (*excl. drysack)
Dimensions 50L / 23W / 22D (CM)
Total Volume 24L
Hydration Capacity 3,0L / 100 oz (Not Included)
Hydration System Not Included
Harness System NDM 2.1
Chest Fit Range 41 - 55 cm / 16 - 22”
Fits Waist 71 - 130 cm / 28 - 51”


With the NDM 2.1 harness we measure the size by using the "Torso Size" Measurement. It's actually it’s super easy to make your own size measurement and check if a pack works for you. All you have to do is measure your body height from your hip bone to your shoulders/collarbone (See picture below).


Torso Size: 41-55cm / 16-22”




Step 1: The harness is attached to the backplate using velcro, detach the harness to reveal multiple harness size markings stemming from 1-10. Use these markings as a guide and test your way to the correct setting. Taller or bigger people usually find the best setting around 5-10 and shorter people usually find a good fit at 1-5. For women the harness settings could be slightly different. Always try aligning the buckle under the chest for optimal support and if you have a larger chest try using a larger harness setting.




Step 2: Once you've found the perfect harness setting you're almost done. Now all you need to do is tighten the chest straps until comfortable, close the waist belt buckle and tighten the straps to your pleasing, the straps are elastic and should give a smooth and comfortable fit.


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