Premium Material: The mixer bottle is made of quality pp material, high temperature resistant, impact resistance, and sturdy Feature: Mixing ball in the shaking cup ensure that milkshake won't clump, and won't scratch the inner bottle during mixing Wide Used: Sports shaker bottle, has 650 ml capacity, great for fitness, workout, yoga, cycling, hiking, climbing, business trip, travel, and more Unique Design: Shaker bottle with large mouth for easy cleaning. The design of the bottle cap with hanging ring, which is easy to carry, and has a heat insulating shell, highly resistant to falling Suitable: Portable water cup is great for making smoothies, shakes and ice cubes. Blend drinks right in the bottle when pouring juice with ease Specification: Material: PP Size Chart: Bottle Length: 20.5cm/8.07inch Bottle Bottom Width: 9cm/3.54inch Capacity: 650ML Package Includes: 1 Shaker Bottle Note: Please allow slightly errors due to manual measurement and different monitors.