Main fabric : 100.0% Polyester (PES)
All our backpacks are tested in the field by users who represent the target market of the products designed,use under conditions identical to those found in typical use. In particular, our Field Test Missions team up our product managers with people not affiliated with QUECHUA to test, improve and validate our products.
We test the bag's resistance to abrasion, wear, its colour fastness under UV rays, after washing and its waterproofing in the laboratory and in the field. Subsequently, a mannequin simulates ageing of the weighed down bag over the years using fast walking actions, over thousands of cycles, to check the resistance of assemblies. The components (fabrics, buckles, straps, foam, zips... ) are also tested separately allowing us to guarantee these bags for 10 years.
Store your backpack in a dry place.