I have enjoyed my previous EVOC backpacks that I’ve owned for the last ~10 years. The quality of zippers/seams/materials appear to be the same as their backpacks, and if this bag has the same quality/durability I’ve experienced from their other products, I would imagine that this too will last me 10 years+ (last bag was stolen so who knows how long it would have lasted!). After ~10 years of using that stolen backpack, everything still worked (zippers, elastic, Velcro, etc) and I’m excited for this bag that appears to be the same quality that EVOC is known for. Thanks Evoc!