Inner Steel, Outer Plastic with Polyurethane Foam insulation layer in between for storing cold beverages. Made of food grade 18/8 stainless steel that is 100% BPA free and non toxic, this water bottle is fully resistant to oxidation and rust , never leave a metal taste which is more durable and lasting
Leak Proof: Bottle wide Lid sealed by silicone circle BPA free, completely leak proof when it's laid on its side or even shaken
Flavor Retention: Food-grade stainless steel body with BPA free lid, which guarantees no flavor transfer which ruins the original flavor of your beverage or water, just enjoy it
Suitable for all outdoor sports: hiking, camping, fishing, boating, yoga or gym fitness. Meanwhile, it's good companion for office, party or festivals to share drink with families and friends in the best temperature
Environment Friendly & Easy To Clean - It is simple using and easy to clean, the Inner Steel Outer Plastic with PU Insulation Water Bottle is BPA Free and nontoxic, and it is also easy to clean
