Vacuum-insulated for maximum temperature retention keeps beverages cold for 16 hours Lockable, leak-resistant lid also helps keep spout clean Carry loop for easy transport can be locked down when not in use One-handed operation for hydration on the go Non-slip silicone bottom provides quiet set-down on any surface Compatible with UA Pro & UA Rise lids Removable cap gasket for easy cleaning Under Armour Protg Bottle in Black.