- Vacuum Insulation: The ThermoFlask keeps beverages ice-cold for 24 hrs, and hot for up to 12 hrs with double-wall and vacuum insulation. This BPA-Free stainless steel water bottle won’t transfer flavors, won’t sweat and does not rust. 40 Ounce, Cobalt
- Chug and Straw Lid: This water bottle comes with 2 lids; an innovative leak-proof Chug lid and a newly improved straw lid that has been enhanced for better flow. Both allow easy one-handed or hands free sipping
- Premium Hydration: Our line of insulated hydration solutions come in 24 oz & 40 oz sizes with a variety of colors. Our insulated water bottles are a convenient size that fits in most cup holders, backpack pockets & in your hand when adventure calls
- Daily Adventure: Adventure awaits with ThermoFlask insulated stainless steel water bottles. They help you stay refreshed & hydrated for an active lifestyle. Soups & other hot liquids stay heated for hours while cold beverages keep cool throughout the day
From the manufacturer
| 24 Hours Cold | ✓ | ✓ | ✓ | ✓ | ✓ |
|---|---|---|---|---|---|
| 12 Hours Hot | ✓ | ✓ | ✓ | ✓ | ✓ |
| Carrying loop | ✓ | ✓ | ✓ | ✓ | ✓ |
| Car cupholder friendly | ✓ | ||||
| Double – wall vacuum insulation | ✓ | ✓ | ✓ | ✓ | ✓ |
| Comes with both Chug and Straw lid for personalized sipping | ✓ | ✓ | ✓ | ✓ | ✓ |
| BPA Free | ✓ | ✓ | ✓ | ✓ | ✓ |
| Available colors | black, white, capri, cobalt, plum | black, white, capri, cobalt, plum | black, white, capri, cobalt, plum | black, white, capri, cobalt, plum | black |

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