Review on Waterproof Insulated Backpack Cooler - Holds 40 Cans, Keep Lunch, Beer & Ice Cold For 16 Hours - Leak Proof, Travel-Friendly Cooler Bag For Men & Women - Oceas Soft Cooler Backpack by Mike Davan

I like this cooler backpack, but seriously question that you could actually get 40 (one place it says 45?) regular cans in it. It is however well constructed. The seams seem well done and strong. Shoulder straps are adequate, however with this thing full of heavy stuff ( like cans), I’m guessing you might wish for a little more padding in the straps, but they are padded. The zippers work well. There are a couple of non insulated zippered pockets as well as mesh side pockets for water bottles (etc). So seems like a solid, well built cooler pack, but I question the stated size (although I don’t have 40 cans to try it with).