Love it wish it was bigger but other then that no complaintsI like the backpack every comfortable.This backpack cooler was a staple during our vacation with our daily trips to the Disney parks. Perfect for keeping drinks and snacks cool. Also has space for extras like phones or wallet.Great cooler backpack.All ice is melted within 2-3 hours. Once I'm done at the beach & put this backpack on my back, it leaks down my legs. I also can't bend over to pick anything up because it leaks more through the zipper end. Only have had a month & wish I would've spent more for a better one.It is just a tiny cooler bad, but I love it. Actually it is perfect size to take 6 to 8 cans of drink with plenty of ice pack. Shoulder strap seems very strong for the heavy wait of many cans and ice packs. I usually take this bag with all my favorite drink and some snack to beach when I go surfing. It keeps ice packs 4 - 5 hours easy.it is storage for my lunch, and all accessories I need. such as a small wallet/ card, key, and phone in one bag. It is so convenient to carry only a bag or purse. Love itproduct used as standard ? of which I will purchase in different colors.