The water bottle is made of plastic,safe,sturdy and durable.The bottle has a large capacity of 20.29oz(600ml),and offers perfect anti-leak performance.The cap can keep the spout clean,and the loop on the cap is good for carrying.The bottle is easy to install onto bike,it can firmly hold bottle while riding on mountain.Not only can you use it while cycling,but you can also go to work,gym,yoga or any other place where you need water.Customize with your company logo,boost your brand when you give out this water bottle to customers! Made from pp material, measuring 20oz, this custom 20oz large capacity plastic cycling water bottle. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization: Logo printing available with multiple packaging and color options. Product Highlights: BPA-free, leak-proof, travel-friendly.