The CORKCICLE(R) Pure Taste Canteen combines a ceramic-lined interior with triple-insulated stainless steel to keep drinks cold for 9+ hours or hot for 3. With its flat-sided design, non-slip base, and 25 oz capacity, it delivers pure taste and everyday style. Packaged in a retail gift box. Complies with CPSIA, Prop 65. 3" W x 11.5" H x 3" L