Come and see our amazing products. Suitable for outdoor transportation, gym, running, travel and other travel convenience of the kettle. Made of 100% pure food-grade silica gel. Non-toxic, non-toxic, healthy, environmentally friendly/product passed FDA test. Wear resistance, fall resistance, high temperature resistance up to 200 degrees, bottom temperature up to -50 degrees.Folded and put in a crowded bag will not deform, light and convenient, which can be used for travel, business trip, picnic and other activities. Pls confirm with us about the packing info, stock color and exact production time before placing your order.