Nalgene Sustain Tritan BPA-Free On The Fly Water Bottle Made with Material Derived from 50% Plastic Waste

What makes Nalgene's newest leak-proof loop-top water bottle stand out from the rest? For starters, its wide contoured drinking spout makes it easy to fill at the fountain or sink, and its one-handed push button for easy open/close functionality is a game-changer.

But what really sets this bottle apart is its locking bail, which provides ultimate insurance against leaks.

Whether you're hiking, biking, or just need a reliable water bottle for your daily routine, Nalgene's newest leak-proof loop-top swings open wide to reveal a contoured, high-low drinking spout that's easy to fill at the fountain or sink.

Don't settle for anything less - choose Nalgene's newest leak-proof loop-top water bottle today!