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..
1" Velcro wrist strap for Altimaster Galaxy and Neptune hand mounts. This can also be used on other common hand mount altimeters from Viplo, Larsen & Brusgaard and Parasport Italia.
This is a black 1" wide Velcro strap for securing the altimeter on your hand. This strap is to be combined with..