This Water Bottle features premium construction and are double-walled, triple insulated and vacuum-sealed with a textured finish. 27 oz. Stainless Steel Water Bottles A true SIC Classic! Built to keep water cold in any circumstance: at the beach, on the boat, on the golf course, hiking, or at the gym. Our Sport Lid features a flip-out straw and Integrated Carabiner for clipping onto any bag, backpack or purse. And with our sleek form-factor, this bottle is 100% Cup-Holder Friendly.