Description:Dual-purpose cup lid can be used as a cup, which is practical.Double-layer vacuum design with 5-layer temperature lock process makes heat preservation better.It is made of good quality PP, silicone and stainless steel material, durable to use.There are 2 sizes for you to choose, 260ml, 350ml.It is suitable for home, school, travel, sports, etc.Item Name: Water BottleMaterial: Stainless Steel,Silicone,PP(Polypropylene)Color: White, Red, Blue, Yellow, Green Capacity: 260ml, 350ml (Optional) Features: Leak-proof, Big Capacity, ConciseSize Details: 260ml Size: 17.8cm x 6.3cm x 6.3cm/7.01" x 2.48" x 2.48" (Approx.) 350ml Size: 21.5cm x 6.3cm x 6.3cm/8.46" x 2.48" x 2.48" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Water Bottle