Nite Ize Backbone Case 20 - Medium Black Bright Altimeter with resolution of 1

Altimeter with resolution of 1 m / 3 ft

Finish: Type III grade hard-anodized

Operates on three AA / LR6 batteries (included)

Blade length: 2¾"

Grommet located on the bottom allows for quick drainage

Nite Ize Backbone Case 20 - Medium Black Bright Altimeter with resolution of 1Nite Ize took the hazards of rough weather, rugged terrain, and rigorous physical activity into consideration when we designed it, so it does a few other things, too. Made of durable ballistic nylon, it has a soft no scratch interior to better protect the lenses, screens, and other sensitive surfaces of its contents. Its zippers are weather resistant, the case itself is fully enclosed, and weve added an interior molded foam backbone to protect your