Travel Airplane and Protective Transport Cover for 40 to 90 Liter Backpacks, Color: Carbon Gray, Capacity Protects 40 to 70 L backpacks with a possible extension to 90 L backpacks. Composition
Main fabric 100% Polyester cationic
Webbing 100% Polypropylene
Coating 100% Polyurethane

geanta decathlon mare max 90L , are fermoar de marire, lungime 117cm, 3 buc

We carry out lab tests to validate all the components:fabrics, buckles, straps, foam, zippers, etc. For example, for a fabric:resistance to abrasion and tearing,colorfastness in UV light,after washing, waterproofing, etc. Then the finished product undergoes an accelerated test replicating the stresses on the bag over several years to test the strength of the assemblies. The backpack is weighted then placed on a dummy, which then reproduces the movement of fast walking through thousands of cycles