Keep Drinks Cold & Hot: Adopt double wall vacuum insulation design, keep your drinks ice cold for 24 hours and hot for 12 hours within our highly performed insulated water bottle Safe And Reliable: Made of premium 18/8 food grade stainless steel - durable and rust proof, BPA Free Lid - leak proof, no sweat on the exterior side to keep your hands comfortable while holding Keep Hydration: Drinking more water with this water bottle, suitable for any sports activities, work and any scenario in your daily life Functional Style: Our water bottles have been designed with spill proof and leak proof features for convenient use and travelling Perfect Size: Our water bottles are designed with perfect size for daily use and also perfect fit in your car cup holder