Professional Grade - The PAPU ultralight water bottle is made from food grade material of the highest quality and durability. Bpa-free water bottle that is safe for your body and environmentally friendly. Leak-Proof - Sport water bottle is designed to prevent accidental opening and leaking of hot drinks and cold thanks to its double cup lid. The protection against dirt and dust guarantees an always hygienic drink and a perfect function of the cap, even after many openings. Ultra-light bottle - Only 82g per bottle Water Bottle, Ultralight Comfortable to Carry Anywhere - Perfect Leak Proof Sports Water Bottle for Gym, Yoga, Running, Sportsmen, Biking, Hiking, Office, School . Collapsible Water Bottle with Carabiner - The collapsible bottle has soft grip feeling and carabiner, it is very space-saving and easy to carry. Water bottle is the main part of it. best choice for your everyday use, whether for fitness or outdoors. Drink more - The bottles are made of platinum silicone for an incredibly pleasant feeling in the hand, we have something to do while drinking, we maintain balance, it's fun.