- 18/8 Recycled stainless steel; naturally BPA-free
- Double-wall vacuum insulation
- FlowState™ 3-position lid with rotating cover for versatility: no splash straw quencher, open drink spout, or fully covered & close
- Silicone sealed cover reduces spills
- Reusable straw included
- Lid disassembles for deep cleaning
- Built for Life™ lifetime warranty
- 5 HRS HOT / 9 HRS COLD / 40 HRS ICED