SPECIFICATION 1. Material: Food grade 304 stainless steel 2. Size: 10.8 x 2.8inch/ 27.5 x 7.2cm 3. Capacity: 20 oz/ 600ml 4. 1 x Sport Water Bottle SIZE 10.8 x 2.8inch/ 27.5 x 7.2cm. The capacity of water bottle is about 20 oz, come with leakproof straw lid and wide handle, it is easy to carry and an ideal for your beloved ones, to help them keep hydrated and healthy. MATERIAL This Sport Water Bottle is made from premium gauge 304 stainless steel. The exterior of the vacuum sealed area is dipped in copper for added insulation. Copper reduces the transfer of temperature, adding even more insulation to your bottle. LEAK-PROOF WATER BOTTLE Equipped with upgraded silicone seal in the lids, the stainless steel water bottle is totally leak proof. The spout lid with wide rotating handle makes it easier and more convenient to carry around. For the straw lid, straw is full length and has a silicone base for no air leaking. Both Improved lids do great in smooth water flow. DOUBLE WALL VACUUM INSULATED This reusable vacuum insulated water bottles work great as a thermos, keeping your drinks cold up to 24h and hot up to 12h. Double wall construction is specially designed to prevent condensation from forming on the outside of the bottle. MULTIPURPOSE SPORT WATER BOTTLE The design of our water bottle makes it perfect to take anywhere, whether to your office, school, gym, yoga class, or while you are out for any outdoor activities such as biking, running, hiking, backpacking, or camping.