FastEngle Silicone Tooth Cup, Folding Toothbrush Case, Portable Outdoor Cup, Water Pocket Cup, Strawberry-Shaped Travel Cup for Camping, Traveling, Hiking, Running 100% food-grade BPA-free non-toxic silicone; the same material to make baby teat Good quality material and working very stable under wide temperature range -40 - 200 Fashionable, Portable and Flexible to be used as gargle cup, drinking cup and tooth brush case Hygienic, convenient and environmental friendly accessory for use in many outdoor activities such as camping, travelling, hiking, running or etc. 4 different colors in cute strawberry shape; fashionable accessory for stylish users