TempShield double-wall vacuum insulation keeps contents hot or cold for hours.
The inside temperature won't affect the outside temperature of the container - that means no burned fingers from hot beverages or condensation from ice-cold drinks.
Tough, food-grade 18/8 stainless steel is BPA-free and resistant to bacteria and odors.
Standard-mouth opening is 1.81 in. in diameter, making it easy to fill the bottle with coffee, tea or sports drinks.
Narrow design is easy to hold and fits in most car, bike and stroller cup holders and water bottle cages