Capacity: 624g
colour: black 
【Double Wall Vacuum Insulation & Perfect Size】Designed with double-walled vacuum insulation, featuring superior insulation and a condensation-proof design. Volhoply Water bottle can keep hot for 12 hours and keep cold for 18 hours, allowing you to enjoy your favorite flavor in the long run. The cups fit on the car & bike cup holder and inside the backpack - for your hiking, biking, beach, camping and fitness!