Stainless steel insulated bottle Triple layer insulation Leak-proof lid Patented FreeSip spout with built-in straw for sipping or swigging BPA-free, lead-free, and phthalate-free materials Wide opening for easy cleaning and adding ice Convenient carry loop that doubles as a lock when closed Dishwasher-safe lid; cup is hand-washable Limited lifetime warranty Designed for reliable hydration on the go, this bottle features a patented 2-in-1 spout that allows you to sip through the built-in straw or tilt back for a swig. It includes a push-button lid, is fully leak-proof, and has a carry loop for easy transport. A practical and durable everyday hydration solution.