- Double wall, vacuum insulated
- 18/8 stainless steel
- Narrow mouth opening
- Larger opening for cleaning and ice
- BPA and lead free
- Condensation free
- Flip back handles for easy carrying
- Keeps liquids cold for 120 hours with ice and up to 24 hours hot
- Removable silicone base for extra grip
- Holds 1- gal. (4 l)