RYA Sea Survival Handbook Water Filter Easy to hold & open

Easy to hold & open

Can be sanded

so you can use them when the multi-tool is folded and closed

Keeps water out under the worse adverse weather conditions

Visibility: 48 km night-time

RYA Sea Survival Handbook Water Filter Easy to hold & openThis book is the official text for the RYA Basic Sea Survival Course and the RYA ISAF Offshore Safety Course and supports ISAF approved Offshore Personal Survival courses. It also highlights the importance of having the correct safety equipment and will also give you the knowledge of how and when to use it, making it invaluable for anyone who takes a boat offshore for racing or cruising. This new edition has also been updated to include the syllabus