This Waterproof Dive Log Book works for all scuba classes and all dives. You can log 30 dives in this compact, waterproof logbook. There's even a place to enter contact information and a gear checklist. Lightweight, compact, and inexpensive, this alternative to carrying around a large binder log book keeps everything you need in one compact space - and it's waterproof.

Waterproof Dive Log Book Features:

• 6" x 5 1/8"
• Waterproof
• Compact
• Travel log book