CellVault-5M Battery Storage Color:Black the Mini Pen provides a

the Mini Pen provides a smooth writing experience across the page

The case can also be used independently

Stainless steel body

(1) 550 paracord lanyard

Knife not included

CellVault-5M Battery Storage Color:Black the Mini Pen provides aThe CellVault 5M Modular Battery Storage provides a safe haven for the batteries you rely on the most. It can accommodate CR123, 18650, 18350, AAA, 1632, CR2032, and AA batteries in 8 modular inserts, plus wells for CR2032s. Protect those high drain cells that power your critical flashlights & gear. It keeps cells safe, dry, and attached to your gear. Modular inserts included for 18650, 18350, CR123 16650, AAA, 1632, and AA batteries Waterproof gasket