NALGENE Kid's On The Fly Sustain Size:STD One-size headband

One-size headband

For optional external carry

Nylon compound means less wear to your wheels and no more rounded edges and a spring metal insert means it still takes all the brake burning action you can throw at it

the cup holder ensures that a refreshing drink is always within easy reach

won't break

NALGENE Kid's On The Fly Sustain Size:STD One-size headbandFor our adventuring prodigies, theres the Kids OTF. It features one handed opening, leak proof design, durability, and odor resistance. Plus its dishwasher safe and BPA BPS free. Features BPA BPS Free So you can drink water that's safe and tastes great. Built to Last Our durable goods are made to last a lifetime. Dishwasher Safe Safe to put in the dishwasher and easy to clean. Leak Proof Guarantee Continuous, straight shouldered semi buttress threads