Quote Originally Posted by OakLeaf View Post
http://www.hydrapak.com/store-2/#ecw...roduct=2526111

These come in 5-oz and 8-oz versions.

First off: if it grosses you out to think about sucking a viscous fluid out of a flaccid cylinder on a public street, stop reading right now. I'm pretty immune to gross-out and suggestive resemblances, but I seriously had to get over this.
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AHAHAHA. Sorry. I think my inner child might actually be a 14-year-old boy.