FDA Food Safe Certified
Double wall stainless steel 18/8
Highly anti-extrusion, anti-burst, rust-proof, anti-odor
AUTOSPOUT Technology enhance one-hand operation
Convenient and well suited to use in car and outdoor environments
Leak and spill proof in closed spout position
with Protective spout shield, keep spout clean and protected when not in use
Lid is top rack dishwasher safe
Preventing condensation on bottle, keeps warm and cold
Retain beverage temperatures: around 3C within 5 hours
Thermal insulation effect: around 53C within 5 hours
**Room temperature around 25C had effect of Insulation and keep cold
50C or below warm water for Kids