DOUBLE-WALL -These Stainless-Steel Double Wall Water Bottles 32 oz. or 40 oz. are BPA free, safe, healthy, and clean. It has double-walled vacuum-insulated which will keep your beverage hot and cold for 24 hours.
SPILL-PROOF LID - Bring your water bottle with you anywhere you go. The spill-proof splash resistant lid includes sealing rubber which will stop any leakage, as well as an easy flip flop operation, a raised ridges on the lid which makes it easier to open and close. It also has a soft rubber finger hold and a rigid and removable straw