A single Fenix 21700 sized battery case.
Cases can be clipped together to create a set.
This case is not waterproof and is designed to help protect your batteries from physical damage only.
Care should be taken in rain / wet environments to ensure the batteries and the inside of your light remain dry when changing batteries, failure to do so may result in damage to your products.
*Batteries and additional cases shown for illustrative purposes and not included
Fenix 21700 battery case.