waterproof bag has maltraitaire

Correct and resistant material, a lil bit less thick the most prestigious brands ... but that's even more than satisfactory.
very effective closure against the infiltration of water but a bit long to open / close ... if you want a waterproof bag you can not have everything!
I give a star-less because it can lay it on the shoulders but it is not comfortable and there is no adjustment (you can adjust with a little trick).
Convenient also for air travel with new rules because-is very flexible and costal.
Ultimately for the price it is well worth the purchase.