Subzero - 3 Pack - Double Wall Stainless Steel Vacuum Sealed Sports Bottles with Rubberized Coating (Colors May Vary) Package of 3 Bottles Leak Proof Quick Flip Top with Finger Loop and Carabiner. Rubberized coating for a more comfortable grip. 8 Hours Cold. Vacuum Sealed. Stainless Steel Construction. Size: 20 oz. (600mL). Use with Hot or Cold Beverages. Perfect for Traveling, Gym, Camping and more. Special Wide-mouth Opening allows for the addition of ice.