Specifications: Brand: Rockbros Material: PP5 Bottle Body + Silicone Bottle Nozzle Capacity: 750ml Size: approx. 240*73mm(H*D) Net Weight: about 68gFeatures: 1. The body of the water bottle is made of PP5 food-grade material, and the mouth of the bottle is made of silicone material, which has passed FDA safety certification 2. 750mL large capacity 3. Soft body, squeeze water, suitable for cycling, fitness, mountaineering, running and various outdoor sports scenes 4. Designed to fit the shape of the hand, it is easy to grasp and not easy to sli