Bonison 12oz Ici-gon Silicone Leak Proof Upside Down Foldable Collapsible Water Bottle BPA Free with Strap for Kids, Sports, Traveling, or Hiking Unique polygon design with description of ice; moderate size and wide-mouth design; BONISON silicone water bottle is the awesome choice. Great product for traveling, or as a fitness accessory. It is made of silicone which holds its shape but still soft and foldable. No troublesome empty bottle, roll or fold BONISON silicone bottle into any pockets or purses. Ultra-light weight with attached strap as handle, it is easy to carry drinks and stay hydrate anytime, anywhere. Durable material, anti-leak and do not break easily; suitable as a fitness accessory, camping/ outdoor environment, and surely indoor. Great temperature toleration, cold and warm drinks recommended. Environmental friendly product; BONISON silicone water bottle is reusable. Simple way to clean, dishwasher-friendly; hand-wash is recommended.