Brand: NalgeneNalgene'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

One-handed push button for easy open/close; locking bail for insurance against leaks

• dishwasher-safe, Fits in standard cup holders

• 100 % waterproof, One handed closing technology for quick and easy drinking

• It is made of co-polyester, and the lid is made of polypropylene

• Fit type: Universal Fit• Sport type: Exercise & FitnessColor: Green