CellVault Battery Storage protects batteries and other critical gear while keeping them accessible and organized. Its integrated webbing clip allows you to access the CellVault’s contents without removing it, or you can quickly detach it for more control. This is the original CellVault size. This model of CellVault is not designed to be waterproof under prolonged submersion. Subsequently, it is not designed for diving. Users should check the lip and o-ring of the CellVault for debris or wear that could prevent it from being waterproof over time. Please watch the video below for instructions on how to remove CR123 batteries from the CellVault: Additional Models: Looking for a double-wide version for storing 18650s? Try the CellVault XL. Looking for a narrow version that fits a rechargeable 18650, 18350s, or is more waterproof? Try the CellVault-18. Looking to store a 21700 battery? Try the CellVault-21 Rechargeable Battery Storage. Thyrm offers comprehensive modular storage for CR123, AAA, AA, 1632, 18350, 18650, and CR2032: check out the CellVault-5M You can see the entire CellVault Product Line here.