This 64 oz. bottle keeps water cold for 24 hours and hot beverages hot for 12 hours It is made with double wall insulation with copper lining and stainless steel. The wide, open mouth makes it easy to add ice and there is never condensation on the outside. It features an easy carry loop. Condition: light cosmetic damage (see photos of small scratches) to exterior. Water bottle still functions like new. Product dimensions: 4”W x 12” H Capacity 4 Pounds (Weighs about 1 lb empty.)