I bought this pack because one of my co workers said " i like it because it holds all my S#$% and keeps my food cold all day. He wasnt lying! Ive used this pack for about 2 months now and it gets the crap beat out of it. I honestly didnt think it would hold up because nothing else Ive boughtin the past has.As an excavator operator in surface mining, you have to carry everything with you! Radio, keys, utility knife, phone, charger, headset, ear plugs, safety glasses blue tooth adapter etc. you get the point. You get dropped off at your equipment 300' down and you dont get picked back up until 10hours later, so its important you have everything you need with you. And the most important thing for me anyway is my lunch and gear! With this pack my sandwiches and drinks are as cold as if I just got them out of the fridge. I actually liked this pack so much I bought a second one just to have on hand incase this one fails, so far it hasnt. The pockets allow me to carry a large thermos with iced tea, and smaller thermos to drink out of and also a hot thermos for soups and chilli on those cold days. I did have an issue with the first pack I bought with the stitching coming out and the seller promptly sent me another and it arrived before i got the defective one sent out! If you made it to the end of the end of this review.... buy it! you wont regret it! Get the Ice wall packs. Best ice packs out there...