Whatever your travel plans call for youll want to bring the Bubi Bottle along Made from flexible silicone the Bubi Bottle can be bent stretched and rolled up at will You can use it to carry water baby formula medicine or other liquids or you can stretch it around your phone to protect against moisture on a rainy hike The Bubi Bottle is mold resistant and fully reversible so its easy to clean Its also safe for the microwave freezer and dishwasher for the ultimate convenience High grade BPA free silicone material 22oz capacity Lightweight for convenience Collapsible and rollable for convenient carry Reversible for easy cleaning Microwave/freezer/dishwasher safe Mold resistant Can be used for hot or cold beverage compress or pillow Holds beverages cleaning products medicine etc Can hold small electronics for waterproof protection