Innovative Scuba 3-ring Log - Whales neo The HYDROS PRO is a

The HYDROS PRO is a true breakthrough in dive comfort and convenience

It's designed to sit on or under the front seat of a bow rider

Inhalation diaphragm provides superior tear strength and improved response time to breathing

Rugged construction

Pneumatically balanced

Innovative Scuba 3-ring Log - Whales neo The HYDROS PRO is aPerfect to keep all your scuba info together! This log binder has space for log pages 3 hole log books, as well as slots for your certification cards, pens, etc. Everything you need to keep track of your dives at home or on holidays! Heavy duty cordura binder w. zipper Measures approx 10" x 7" x 2" Includes 20 log pages