Because we are here for you when you have just ridden too far, too fast and just need that quick sip of liquid to save you from near death. These Worldwide Cyclery Water Bottles are rated for water but you can put whatever refreshing beverage you want in it. Just remember to ride responsibly and when the time comes... SEND IT! You can thank us later, we don't mind. This water bottle holds 21oz. of whatever liquid you so desire to fill it with. BPA-Free plastic is made from 100% FDA food-grade materials, and it's printed with non-solvent base (UV Cured), CPSC-approved ink and materials. Worldwide Cyclery WC Water Bottles UPC: 1234567891011