Silicone: Silicone bottle body, handle, high elastic handle, high load-bearing strength, widening and not tired hands, portable and comfortable during outdoor sport Wide Range of Application: Any outdoor sport can be with this for creative water bottle, whether it is football games, basketball games, hiking, camping, cycling Fashion Design: The body of the bottle is designed with texture, which increases friction, and easier to grab, easy to take and labor-saving, which is to carry when going out Detachable & Foldable: The drinking spout is detachable, which is for filling the water source; the body of the kettle and the bottom can be folded, and the kettle can be placed upright Large Capacity & Small Volume: The bottle has a large capacity of 500ml, which can hold more liquids; The folded volume is 7 x 12.5 for cm / 2.75 x 4.92 inches Easier to store