Magic silicone folding cool hot water bottle 1.Flexible,freezer,hot ... safe 2.Drinking bottle,ice bottle 3.keep cold/warm Magic silicone folding cool hot water bottle 1.Flexible,freezer,hot ... utilized. Can be foldable and rolled in the loop, easily portable; 6, Ideal for home, office, school, camping, and travel; ... bottle let air out and put on the Sore parts Magic silicone folding cool hot water bottle