

A practical and comfortable backpack adapted to the practice of climbing
Specially designed for action sports, the PRISM Kr25 and Co18 modular backpacks are suitable for use as a climbing bag, for short routes and day trips.


Carrying comfort
Backbone designed with ergonomic engineers
These technical backpacks offer optimal comfort, the back base created with an ergonomic engineer will allow you to carry heavy loads without any trouble. The wide waist belt allows our climbing bags to remain perfectly positioned on the back and to transfer the weight of the bag to the hips to take the strain off the shoulders.
Many users have praised the excellent fit of the bag even on the most difficult routes.
Functionality of the Prism climbing bag
Numerous internal storage pockets
The gear loops allow you to attach a rope, the helmet carrier will carry your faithful companion and the comfort of the back base will help you get through the toughest approach walks.
The numerous internal storage pockets will allow you to organise your bag so that you can find quickdraws, cows, ropes, pitons and other small equipment that you need quickly.
The back base has a slot for a water bag. You can carry up to 3 litres to quench your thirst. Compatible with all brands.
Customisable and scalable
Colours and volumes
Thanks to the modular concept Switch Element SystemYou can switch the different zip-on elements and get a backpack for climbing or any other outdoor sport with different volumes. Whether you are going for 2 hours, a day or a trek, there is always a PRISM bag for you! In addition, the many colours offered allow you to compose the different elements to create a bag that suits your image!
We guarantee that future models will be compatible with the current backpack.



Water-repellent and recycled fabrics
Sustainability and eco-responsibility
For a good compromise between waterproofness and lightness, we have chosen to design our backpacks with water-repellent polyamide. In addition, in our desire to limit our environmental impact, and thus protect our playground, all fabrics are recycled.
Guaranteed durability for your climbing backpack
10 year warranty
PRISM was born with the desire to offer its users backpacks designed to last and provide satisfaction for many years. Quality materials have been specially chosen to withstand the elements and your best falls, allowing us to guarantee our range of modular backpacks for 10 years.
Other sports
Backpacks for climbing, but not only!
Prism is also backpacks for many outdoor sports:
Ski : Ski Backpack
Snowboard : Snowboard backpack
Hiking : Rando backpack
Climbing: our bags are also suitable for climbing
Prism is also Urban backpacks
Not forgetting the motorbike enthusiasts: Motorbike backpack
