I had now been several Backpacks by Eastpak, the quality of all backpacks is impeccable. The zippers are well-made, so they do not tear, even when times brimming grabs the backpack and little "squeeze" must. The floor is reinforced with thick leather, so you can safely transport even very heavy stuff in the backpack. The carrier can be adjusted properly and it should be even dirty inside, it can be washed out wonderfully and dry again.