• Stainless Steel
• ★ 【MATERIAL】This workout insulated water bottle is made of high-quality stainless steel, which ensures that the water or beverage you drink is not contaminated and provides you with a healthy drinking experience.
• ★ 【INSULATED WATER BOTTLE】Featuring double-layer vacuum insulation for superior heat retention, it keeps drinks warm for hours, meaning you can get the refreshment or warmth you need on the go, no matter where your day takes you.
• ★ 【EASY TO CARRY】This insulated bottle is designed to be portable and lightweight, easy for you to carry around, you can put it in your bag or handbag, perfect for outdoor, travel, fitness, camping, work and many other occasions!
• ★ 【PERSONALIZED PATTERNS】We have a wide variety of patterns to choose from, such as Aztec, Western, Blooming Flowers, Sunflowers, Tie Dye, Galaxy Stars, American Flag, and many more. There's always one that's your favorite type.
• ★ 【SIZE】18 OZ: 3 x 8.46 in / 7.64 x 21.5 cm; 20 OZ: 3 x 9.45 in / 7.64 x 24 cm. Please check with the size chart carefully before you buy it.