Brand: BOTTLE BOTTLE Material: Stainless Steel Bottle Type: Shaker Bottle Color: Gray Capacity: 26 ounces Features: Protein Shaker "Don't miss your nutrition window!" The BOTTLE BOTTLE protein shaker has a wide mouth, making it easy to add protein powder without it sticking to the mouth of the shaker, and allowing you to dissolve protein without clumps. With an inner diameter of 8cm, it's easy to wash every day. "Designed with attention to detail for excellent usability!" The sealing rubber ring on the bottle lid is removable for easy cleaning. A carabiner on the lid allows for smart portability within a gym where you move around a lot. There are measurement markings on the inner wall, so you can see the water level at a glance. The cup body and bottom have non-slip features. "Large capacity and leak-proof design" The BOTTLE BOTTLE protein shaker has a capacity of 800ML and is highly sealed, so you don't have to worry about leaks even if you put in a lot of water. Perfect for daily hydration. "Excellent insulation that maintains temperature for a long time!" The vacuum double-insulated structure of the cup wall provides excellent cold and heat retention. It keeps the optimal temperature of your drinks for a long time, so you can enjoy delicious drinks anytime.