This 12oz bottle contains a leak-proof loop-top that swings open to reveal a contoured, high-flow drinking spout that's easy to fill at the fountain or sink. It has a one-handed push button that allows for easy open/close and contains a locking bail for ultimate insurance against leaks. Sustain bottles are made from 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.

• Made in the USA
• Dishwasher safe
• BPA free