MIRA Stainless Steel Vacuum Insulated Water Bottle | Leak-Proof Double Walled Cola Shape Bottle | Keeps Drinks Cold for 24 Hours & Hot for 12 Hours Double wall vacuum insulated Keeps cold for 24 hours Keeps hot for 12 hours Condensation-free exterior Over 50 beautiful solid colors and patterns Multiple sizes: 12 oz, 17 Oz, 25 Oz Easy travel: Vacuum insulated water bottles (12 Oz and 17 Oz) fit most standard cup holders High quality: Our 18/8 stainless steel water bottles are reusable, rust-free, BPA-free, leak proof, and wont retain or transfer flavors Functional: Great for various purposes such as work, school, travel, sports, and more.