- Made from durable Eastman Tritan that is lightweight for easy carrying
- Innovative leak-proof spout lid features a hinge lock that keeps the cap out of your way while drinking
- Easy one-handed drinking
- Shatter-proof
- Wide Mouth for easy filling & cleaning, universal lid fits all wide mouth ThermoFlask bottles
- Easy carry loop handle
- Fits in most car cup holders & backpacks
- BPA free
- Dishwasher safe
- Capacity: 710ml each
