Insulation: Double-wall vacuum insulation keeps drinks cold for up to 11 hours and hot for up to 7 hours.
Lid: The FlowState lid has three positions: a straw opening, a drink opening, and a full-cover top.
Material: Made from 90% recycled 18/8 stainless steel.
Handle: Ergonomic comfort-grip handle for easy carrying.
Compatibility: Fits in most car cup holders.
Sizes: Available in various sizes, with 40 oz and 30 oz being the most popular.
Durability: Dishwasher safe.