BPA Free Reusable Collapsible Silicone Water Bottles: Meet bubi bottles!
The bubi bottle is the only bottle that can be used as a medical aide (hot or cold compress) and can store bandages to stay dry. It can be used as a pillow when traveling or sleeping on the ground. The bubi bottle also works great during cold winters. Place it over a fire (yes, fire!), heat up some water and place it in your sleeping bag or under your coat and stay warm for the day!