Material:Food Grade Material 3 Colors:Pink/Blue/Green Volume:300ml Features: Safe and non-toxic. Bottle with Activated Carbon Filter,makes dogs far away from stomach or intestine diseases. You can stretch Shrink the bottle with pullable design to keep water fresh No spills, no hassles, no leaks. The dog water bottle button locks the water with Leak-proof design Safe Durable and environmentally friendly Suitable for outdoor, travel, hiking, camping, walking Portable and easy to use There is a switch that allows you to open/lock water with one hand and easily feed your pet.It is very convenient Activated carbon filter can remove residual chlorine,adsorption of impurities,eliminate odor and improve the taste Package Include:1x Pet Water Bottle or 2x Bottle Filters