Owala FreeSip Insulated Stainless Steel Water Bottle with Straw Thermos Mug 975 ml

24 hours of ice-cold drinks – Double-walled vacuum insulation keeps drinks chilled all day (or warm for 12 hours!)\nSmart FreeSip lid – Built-in straw + flip-top button for one-handed drinking (no spills!)\nPremium 18/8 Stainless Steel – Rust-proof, sweat-proof, and BPA-free\nLeak-proof Lock – Lid clicks securely shut for mess-free travel (safe in backpack/bag!)\nWide Opening – Accommodates ice cubes + easy cleaning