This VISO/OPTIMA/SOLO Altimeter Spare Pocket is designed for the VISO II for sewing to jumpsuits, gloves. It can also be used for installing an Optima II or Solo II into helmets (see document in photo section) or any other custom placement you choose. Made of rigid yet flexible polymer, this Spar..
Visually signify altitude warnings with this HYPOXIC ultra-bright bendable, Optima and Optima II Audible Altimeter + Visual Warning Port Indicator system. The display is tethered by a flexible, steel, gooseneck that protects the exposed wires from 200+mph speeds. The ultra-bright LED resides on a ci..