Vapur is a portable refillable collapsible attachable bottle.

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. (via LikeCool)