CAPACITY AND DESIGN: Transparent, clean and modern aesthetics, 500 ml protein shaker bottle with integrated mixer. Wide mouth is convenient for adding a mixing spoon and liquid of your choice, raised marking for measuring ounces and milliliters, small-bore anti-choking hydrant. 18 ounce capacity (measuring mark only goes up to 16 ounces). Perfect size shakers for protein shakes, supplements and more. CHARACTERISTICS: Design with rounded base and sealed flip-top lid, with threaded and locking ring to prevent accidental opening, leak-proof, wide-mouth spout with tight-fitting lid, adjustable carry handle, and diamond continuous-flow mixer agitator. Carry it in the bag without leaks. Flexible handles to carry the shaker bottle with you; Drop resistant and durable, very suitable for gym exercises, outdoor sports, hiking, camping, excursions, school, work, etc. EASY TO CLEAN: Large diameter and rounded bottom, no residual protein powder stains, easy to clean, dishwasher safe. Bottles are made from the highest quality materials to ensure they last. Our protein shake bottles are dishwasher safe (top rack) and are BPA free. MULTICOLOR: Available in 5 colors (Pink, White, black, Purple and Blue). Our elegant shaker cups have a unique, exclusive, modern and colorful design. We have several options that will help you up your bottle game. Our colors are constantly changing so be sure to check back for new colors in the future. GIFT: Made of high-quality substances, odorless, healthy for daily drinking water. The protein shaker jars are suitable for mom, dad, girlfriend, friends, partner and children, so they can replenish energy at any time to keep their bodies motivated, hydrated and healthy. Lightweight design for travel.