Like all other Hawee products (I have 6 drawstring backpacks , 3 different types of shoulder bags & 2 crossbody-belt bags; what can I say, I'm a Hawee superfan) this mighty little backpack is amazing. It's not your typical, thin & flimsy foldable backpack. Is pretty much like their drawstring backpacks, I would say (same thickness, same quality). Zippers great, seems well sewn (there are a few uncut pieces of thread here & there, but that's a minor thing, but something they could improve on). Waterproof section goes pretty much to bottom of bag, caribiner & sections handy. My reusable water bottle a bit too tall for side pocket, & afraid may lose umbrella (which fits nicely in shoe section, though). Will use side pockets for mini water bottle, kleenex, wipes, Purell, etc. Just received so haven't tried yet. Bought for day trips & vacay. I'm a fanatic over this particular print & jumped on this bag when I saw it. Will let you know if doesn't hold up.