The Bübi Bottle is a scrunchable, lightweight water bottle that collapses when empty and can be rolled up into it’s carabineer. Great for hot and cold beverages, dishwasher, microwavable and freezer safe, and can also be used as a cold or hot compress. The Bübi is made from eco-friendly high grade silicone that is BPA free, RoHS & FDA approved for food contact. Holds 22oz.