Protects bags from 40L to 70L, possible extension to 90L.
Can also be used as a big duffle bag.
The bag folds up to occupy very little space.
1 central compartment
Easy opening / closing
Reinforced, lockable ZIP closure.
Backpack technical tests
We complete laboratory tests to certify components:
fabrics, buckles, straps, foam, zips... for example, for a fabric:
resistance to wear, tearing, colour-fastness in UV rays, washing, waterproofing, etc. A final test on the finished product simulates the kind of treatment to which it will be subjected over several years, to assess the strength of the assembly. The backpack is weighted then placed on a dummy which then reproduces the movement of fast walking through thousands of cycles.