10 Essential Packing Items for a Catamaran Sailing Charter

Stepping onto a catamaran trampling over too much gear quickly turns a dreamy island getaway into a cramped logistical puzzle. Unlike monohulls, multi-hulls offer incredible living space, but cabin storage compartments remain surprisingly compact and prone to moisture. Packing the right marine-grade gear ensures you stay comfortable, safe, and dry without cluttering the salon.

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Cruising Comfort: How to Pack Light for a Catamaran

Catamaran trampolines and wide beams give the illusion of endless space, but shared cabins and head compartments are notoriously tight. Every ounce of unnecessary gear ends up underfoot, sliding off shelves, or getting damp from the salt air. Overpacking is the most common mistake for first-time charterers, who often underestimate how much time is spent simply wearing swimwear.

You will spend ninety percent of your trip in swimwear, sun-protective shirts, and active deck gear. Cotton clothing is a poor choice for the marine environment because it traps humidity, holds salt, and takes days to dry on a lifeline. Instead, focus on lightweight, technical synthetics that can be rinsed in a bucket and dried in a quick breeze.

Adopt a strict “one-in, one-out” mentality when laying out gear on your bed before the trip. If an item does not serve a specific safety, protection, or daily comfort role, leave it behind on the dock. Planning a mid-charter laundry rinse-out in the cockpit is far better than lugging a massive bag of unworn shirts.

Dry Bag – Sea to Summit Big River Dry Bag

A reliable dry bag is your lifeline when transporting electronics, dry clothes, and passports from the catamaran to the shore. Dinghy rides are notoriously wet, with spray flying over the bow even in moderate chop. A standard backpack will soak through in seconds, ruining expensive cameras and navigation gear.

The Sea to Summit Big River Dry Bag is the premier choice because of its rugged construction. Built from 420D ripstop nylon with a TPU lamination, it handles rough deck friction and sandy beaches without puncturing. The heavy-duty lash loops allow you to secure it tightly to the catamaran’s trampoline or the dinghy’s grab lines.

• Capacity Options: 5L, 8L, 13L, 20L, 35L, 65L
• Best Use: Dinghy transfers, shore excursions, wet deck gear storage
• Material: 420D waterproof TPU-laminated nylon

Before securing the roll-top closure, always roll it down at least three times to create a true waterproof seal. Avoid overfilling the bag, as a stuffed bag cannot roll properly and will allow moisture to creep inside. Rinse the exterior with fresh water after salt exposure to keep the buckle mechanism smooth.

This bag is essential for anyone carrying cameras, phones, or dry layers to the beach. It is not necessary if you plan to stay onboard the main vessel for the entire charter.

Deck Shoes – Sperry Sea Kite Sport Moc

Traction on a wet, moving fiberglass deck is a critical safety consideration when sailing. Sudden gusts or waves can send an unsecured passenger sliding across the coachroof or cockpit. A dedicated deck shoe prevents slips, protects toes from heavy hardware, and keeps you securely planted.

The Sperry Sea Kite Sport Moc excels on a catamaran because of its non-marking rubber outsole featuring Adaptive Wave-Siping. This technology actively disperses water underneath the shoe, maximizing grip on slick gelcoat surfaces. The molded EVA midsole provides excellent shock absorption during long days of standing at the helm.

• Key Feature: Adaptive Wave-Siping for wet traction
• Upper Material: Water-resistant leather and mesh
• Insole: Removable molded EVA footbed

Always wear these shoes with clean soles; small pebbles trapped in the tread can easily scratch the catamaran’s shiny deck surfaces. Rinse them with fresh water after salt exposure to prevent the leather from stiffening.

This shoe is perfect for active crew members who assist with anchoring, docking, or sail trimming. It is not necessary for casual passengers who prefer to remain barefoot in the cockpit cushions.

Reef Sunscreen – Thinksport SPF 50 Sunscreen

Tropical sun reflects directly off the water and the catamaran’s white fiberglass surfaces, doubling your UV exposure. Protecting your skin is vital, but traditional chemical sunscreens contain compounds that bleach coral reefs and harm marine life. Many charter destinations now legally require reef-safe formulas.

Thinksport SPF 50 Sunscreen is a highly effective, zinc-oxide-based mineral formula that provides broad-spectrum protection. It achieves a highly water-resistant rating (80 minutes), meaning it stays on during active snorkeling sessions. Unlike older mineral sunscreens, it applies smoothly without leaving an incredibly greasy residue that makes decks slippery.

• Active Ingredient: 20% Zinc Oxide (non-nano)
• Water Resistance: 80 minutes
• Certifications: Leaping Bunny certified, biodegradeable

Mineral sunscreen must be rubbed in thoroughly to create a physical barrier on the skin. Apply it at least fifteen minutes before going topside to allow the protective layer to set.

This product is mandatory for everyone spending time under the tropical sun, especially swimmers and snorkelers. It is not ideal for those who insist on aerosol spray sunscreens, which are banned on many yachts because the overspray stains canvas and gelcoat.

Polarized Sunglasses – Costa Del Mar Fantail

Navigating shallow waters requires clear visibility to spot coral heads, sandbars, and mooring buoys. Regular sunglasses only dim the light, while polarized lenses block the blinding surface glare. This visual depth allows the skipper to read the water depth and color accurately.

The Costa Del Mar Fantail is a legendary marine optic featuring 580G light-wave glass lenses. These lenses filter out harsh yellow light and boost greens and blues, making underwater hazards stand out vividly. The co-molded bio-resin frames are incredibly durable and resist degradation from salt and sweat.

• Lens Material: 580G polarized glass
• Frame Fit: Medium slim fit
• UV Protection: 100% block

Glass lenses offer the best scratch resistance on a boat where salt crystals can easily scratch plastic. However, they are heavier than polycarbonate; always pair them with a floating retainer strap to prevent them from sinking if they fall overboard.

These glasses are a must-have for the helmsperson, navigator, and bow spotters. They are not necessary for passengers who spend most of their time reading inside the air-conditioned salon.

Quick-Dry Towel – PackTowl Personal Towel

Standard cotton bath towels are a liability on a catamaran charter. They absorb moisture from the air, take days to dry in humid conditions, and quickly develop a sour, musty odor. A compact, technical quick-dry towel solves this spatial and olfactory problem.

The PackTowl Personal Towel is crafted from a microfiber blend that absorbs four times its weight in water. It dries up to seventy percent faster than cotton, meaning it is ready to pack or use again shortly after a swim. It also folds down to the size of a water bottle, saving valuable storage space in your cabin.

• Material: 85% Polyester, 15% Nylon microfiber
• Dry Time: Fast-drying with convenient hang loop
• Sizes Available: Face, Hand, Body, Beach

Wash the towel once before your charter to maximize its absorbency and softness. Use the integrated snap loop to hang it securely from the catamaran’s lifelines so the wind does not blow it away.

This towel is ideal for active swimmers, divers, and space-conscious travelers. It is not suited for those who demand the heavy, plush feel of luxury hotel linens on deck.

Waterproof Case – JOTO Waterproof Phone Pouch

Your smartphone serves as your primary camera, backup navigation tool, and digital logbook while chartering. However, a single splash of saltwater can permanently destroy the delicate ports and internal electronics. Keeping your phone accessible yet protected is a daily priority on the water.

The JOTO Waterproof Phone Pouch features a simple snap-and-lock access system that creates a certified IPX8 waterproof seal. The dual-sided clear windows allow you to take sharp photos and operate the touchscreen through the plastic. The included neck lanyard keeps your hands free while boarding the dinghy or moving around the deck.

• Waterproof Rating: IPX8 (up to 100 feet)
• Compatibility: Fits smartphones up to 7.0 inches diagonal
• Closure: Dual swivel lock clamps

Always test the pouch with a piece of paper towel inside in a sink before trusting it with your phone. Air trapped inside the pouch can cause it to float, which is a helpful safety feature on the water.

This pouch is perfect for casual photographers, paddleboarders, and passengers during wet dinghy rides. It is not designed for deep scuba diving or prolonged underwater use where button pressure changes.

Marine Headlamp – Black Diamond Storm 500-R

Navigating a dark catamaran deck at night or checking the anchor bridle requires hands-free illumination. Handheld flashlights are dangerous on a boat because you need your hands free to hold onto shroud lines and rails. A marine-grade headlamp keeps the light focused exactly where you look.

The Black Diamond Storm 500-R is a robust, rechargeable light featuring a dustproof and waterproof IP67 rating. It delivers up to 500 lumens of bright light for route-finding, but more importantly, features a dedicated red-light mode. The red light preserves your night vision and prevents waking sleeping crew members in the cabins.

• Max Output: 500 Lumens
• Battery: Rechargeable lithium-ion
• Waterproof Rating: IP67 (submersible to 1 meter for 30 minutes)

Enable the lock-out feature by holding the power button before packing it away in your dry bag. This prevents the headlamp from accidentally turning on and draining its battery during transit.

This headlamp is essential for night watchstanders, anchoring after dark, or reading charts at the navigation station. It is overkill if your charter is strictly a daylight-only marina cruise.

Sailing Gloves – Gill Championship Gloves

Handling loaded sheets, halyards, and dock lines can quickly cause friction burns or blisters on bare hands. When a catamaran is under sail, the loads on the lines are immense and require significant effort to control. A quality pair of sailing gloves protects your skin and improves your grip.

The Gill Championship Gloves are designed with Dura-Grip fabric on the palms to offer incredible wear resistance and grip. The short-finger design leaves your fingertips exposed, allowing you to tie delicate knots and handle split rings easily. The offset wrist straps prevent pressure points on your watch or wrists.

• Palm Material: Dura-Grip flexible polyurethane fabric
• Style: Short finger (exposed fingertips)
• UV Protection: UPF 50+ built into the back of the hand

Sailing gloves stretch slightly when they get wet, so buy a snug fit to prevent sliding during heavy line adjustments. Always rinse them with fresh water after use to prevent salt crystals from stiffening the material.

These gloves are crucial for anyone actively assisting with sail trim, winches, or anchoring. They are unnecessary for passengers who plan to strictly relax and let others handle the lines.

Power Bank – Anker PowerCore Solar 20000

Catamaran 12V DC electrical systems can struggle to charge multiple devices when swinging on an anchor away from dock power. Running the boat’s generator just to charge phones is noisy and inefficient. A personal power bank ensures your navigation apps, cameras, and readers stay powered.

The Anker PowerCore Solar 20000 is built for rugged outdoor environments with a dustproof and splashproof IP65 rating. Its massive 20,000mAh capacity can charge a typical smartphone up to five times on a single cycle. The built-in solar panel provides a trickle charge when exposed to the intense tropical sun on deck.

• Capacity: 20,000mAh
• Ports: Dual USB-A outputs, Micro-USB input
• Protection: IP65 water and dust resistant

Charge the power bank completely from an AC wall outlet before boarding the boat. The integrated solar panel is slow and intended primarily for emergency top-offs, not primary charging.

This charger is ideal for off-grid anchoring, long passages, and remote island hopping. It is less critical if your catamaran is equipped with a modern inverter system and constant 110V AC power.

Toiletry Bag – Osprey Ultralight Zip Organizer

Catamaran heads (bathrooms) are compact, and counter space is virtually nonexistent. If you leave loose bottles on a counter, they will slide off and scatter across the floor the moment the boat hits a wave. A hanging organizer keeps your essentials secure and out of the way.

The Osprey Ultralight Zip Organizer features a secure hanging clip loop that hangs easily from a towel bar or handrail. It unfolds to reveal multiple zippered mesh pockets, keeping your toiletries visible and organized. The lightweight nylon fabric is highly water-resistant and easy to wipe clean.

• Material: 40D High Tenacity Nylon
• Features: Removable mirror, secure hanging hook
• Weight: 0.26 lbs

Pack travel-sized, biodegradable soaps and shampoos to fit the compact sleeves of this organizer. Biodegradable products are essential to prevent damaging the sensitive marine environment surrounding your anchorages.

This organizer is a must-have for shared cabins and tight marine heads where space is at a premium. It is less important if you are cruising alone with access to a large master suite head.

Why Soft-Sided Luggage is Essential for Catamarans

Hard-sided suitcases with wheels and rigid frames are the ultimate enemy of a catamaran crew. Once you unpack your clothes into the cabin’s built-in lockers, a hard-sided suitcase cannot be compressed. It remains a giant, rigid plastic box that must sit on your cabin floor, block a companionway, or take up an entire spare berth.

In contrast, soft-sided duffels can be rolled up, squished, and tucked away into tiny under-bunk compartments or narrow hanging lockers. They also lack sharp metal corners and plastic edges that can scratch the catamaran’s delicate gelcoat and wood finishes. When carrying luggage down narrow companionway stairs, a soft bag absorbs impacts without causing damage.

Look for a duffel made of water-resistant materials with heavy-duty, corrosion-resistant zippers. A good duffel can survive a rainy dinghy ride or a splash on the dock, ensuring your clothes remain dry before you even step on board. Packing light in a soft bag is the single best step you can take to guarantee a comfortable, organized charter.

Conclusion

A successful catamaran sailing charter relies on preparation, simplicity, and the right marine-grade equipment. By prioritizing compact, water-resistant, and multi-functional gear, you protect both yourself and the vessel from the elements. Step aboard with your soft-sided duffel, enjoy the open water, and savor a clutter-free sailing adventure.