100% BPA Free Plastic, NOT polycarbonate

Volume size: 1 gallon / 3.87 liter

Bottle size: 6.5" x 11. 5"

Cap size: 48 mm screw cap

Reusable. Helps the environment by cutting down plastic waste

Made of Tritan material

BPA-FREE sports bottles

Dark colored bottles (i.e. black, purple, dark blue,etc.) are known to help preserve your alkaline water! The dark color acts as a UV protectant and helps preserve and store your ionized water!