Nalgene Easy Sipper

Easy Sippers 63mm.
Snaps into your Loop-Top to control spills.

Features:

- BPA/BPS Free: So, you can drink water that's safe and tastes great.
- Dishwasher Safe: Safe to put in the dishwasher and easy to clean.
- Made in the USA

Specifications:

- Fits: 1 Litre W/M Bottles
- Weight: 68g