|The Vapur Anti-bottle($9) is a reusable BPA-free, foldable bottle that you can roll up when empty and stash back in your bag. There’s an integrated carabiner to help it hang around, you can freeze it full of water and it will even go into the dishwasher on the top shelf. It has a small label allowing the bottle to be personalized with the user’s name. Perfect for outdoor using. Priced at $8.95 each, or $29.95 for a four-pack.
"Unlike rigid water bottles, Vapur is completely collapsible. This means it goes more places and fits in tighter spaces than any other bottle. Whether you are hiking the trails, passing through airport security or visiting the museum with your family, Vapur makes water infinitely portable."