Note: First Need Deluxe and XL purifiers directly connect,
without adapters, to Nalgene bottles and canteens, and other popular trail
bottles
Narrow Mouth Adapter (pn 320214) for use with
First Need XL Fits Platypus flexible bottles and othe popular narrow mouth containers including standard size 2 liter soda bottles. |
Wide Mouth Adapter (pn 320213) for use with First
need XL Fits Sigg bottles, Nalgene mid mouth bottles and other popular wide mouth containers. |
Narrow Mouth Adapter (pn 320200) For use
with First Need Deluxe Fits Platypus flexible bottles and other popular narrow mouth containers including standard size 1.5 liter soda bottles. |
Wide Mouth Adapter (pn 320210) for
use with First Need Deluxe Fits Camelback hydration systems and other popular wide mouth bottles. The adapter is for bottles that measure 53mm on the outside of the opening and 43mm inside the opening. |
All adapters feature plastic caps which keeps the adapters clean and contamination free