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What items should you never forget in a maritime survival kit?

April 6, 2026

Quick Answer

A maritime survival kit should always include essential items such as a water filter or purification tablets, a multi-tool or pocket knife, and a signaling device like flares or a mirror.

Essential Items for Survival

When it comes to setting up a maritime survival kit, it’s crucial to include items that will aid in finding or creating a safe source of drinking water. A water filter or purification tablets are must-haves, as they allow you to safely consume water from the ocean or other sources. Consider a filter that can remove at least 99% of contaminants, such as the Sawyer Mini or the MSR TrailShot. Additionally, a multi-tool or pocket knife can help with a variety of tasks, from opening coconuts to cutting fishing lines. Look for a multi-tool with a minimum of three functions, such as the Leatherman Wave or the Victorinox SwissClassic.

Signaling for Rescue

Signaling for rescue is a critical aspect of maritime survival, and a well-stocked kit should include devices to help you attract the attention of potential rescuers. Flares are an excellent option, but be sure to follow the recommended usage guidelines to avoid wasting them unnecessarily. Consider bringing at least three flares, such as the Coast Guard-approved SABRE 2-inch Red Flare or the ACR ELiTE. Alternatively, a signaling mirror or a whistle can be used to reflect sunlight or make a loud noise to alert rescuers. Practice using your signaling device to ensure you can effectively communicate your location.

Fishing and Rationing

In the event of a prolonged survival situation, fishing can become a vital means of obtaining food and sustenance. A good fishing kit should include a minimum of three lures or hooks, such as the Mepps Aglia or the Owner Hooks. When it comes to rationing, aim to conserve at least 1-2 liters of water per day, and allocate 200-300 calories of food per meal. Consider bringing a waterproof match case or lighter to help with food preparation, and a fishing line with a minimum of 10 kg of test weight to handle larger fish.

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