Description: Large Capacity: This Gradient Water Bottle for Bicycles is a large capacity fitness cup suitable for outdoor hiking and mountain biking. With a capacity of 650ML, it ensures you have enough water supply your cycling , allowing you to drink freely anytime and anywhere.Safe Material: The bottle is made from LDPE food grade material, ensuring your drinking water's safe. It also comes with a dust cover to keep the mouth of the bottle clean from dust and sand.Easy to Use: The soft squeeze design allows for easy water release without any effort, providing quick water during sports intervals. It features a press to seal mouth that prevents leakage even when inverted 360.Universal Fit and Easy Cleaning: With a standard diameter of 7.3CM, this bottle fits most bike bottle holders securely without falling off. Its wide mouth design makes it easy to fill with water and clean.Wide Application: The drinking bottle is great for running, jogging, rock climbing, cycling, walking, fitness, camping, hiking and more. Specification: Material: LDPE, PP, SiliconeSize: 22cmx7.3cm/8.66inchx2.87inchCapacity: 650ml Package Includes: 1Mountain Bike Water Bottle Note: Please allow slightly errors 1-2cm differences due to manual measurement.