This 12″ x 5″ bottle holder will hold just about any drink container you want to throw at it. It also has rings on it so you can put a strap on it and use it like a sling bag and carry your water and maybe a wallet/phone. It’s molle like everything else they make. I used it to hold my telephoto lens but I have a new camera bag and have no need for this. Well made and lightly used.