Legendary Nalgene quality in a growler size. Just like all other Nalgene products, the cap is leak-proof as well. Sustain bottles are made with material derived from 50% plastic waste. Each bottle is created from resin powered by next generation recycling technology that transforms plastic destined for landfills into high-performance bottles.

　　-- Leakproof

　　-- Dishwasher safe and won't retain odors

　　-- BPA free

　　-- Made in the USA