Jeddah Aquanaut:I saw another kind of underwater drinking pouch with a mouthpiece, I think it was called a SCUDA or something like that. Actually, I buy juice drinks in foil pouches, the ones that have a bendi straw. I do like to re-hydrate underwater, but I do agree, it's absurd to pay big bucks for something that you can do cheaper.
how do you drink out of those foil pounches?