Gear guide

Snorkeling Gear We Recommend

Everything we recommend for the reef — tried-and-true picks our travelers actually use.

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Our Go-To Set

The exact mask and fins we use at Double Fathom — our go-to set, no overthinking needed.

The mask we swim with at Double FathomSeaview 180 V3 full face snorkel mask

Seaview 180 V3 Full Face Snorkel Mask

Breathe naturally through your nose and mouth with a 180° panoramic view — FlowTech airflow, GoPro mount, three sizes for the perfect fit.

Best forbreathing naturally with a full panoramic view.

Safety note from Double Fathom: full-face masks aren’t for young children — we recommend a minimum body weight of 25–30 kg, and an adult should always be close by. In March 2026 the US Consumer Product Safety Commission warned consumers to stop using OUSPT full-face snorkel masks after reports of labored breathing and loss of consciousness. That warning was brand-specific, but it’s a reminder of the basics: buy a reputable mask, check the fit, and never snorkel alone.

The fins we swim with at Double FathomCressi Star short adjustable open heel fins

Cressi Star Short Adjustable Open Heel Fins

Short, light, and packable — open-heel adjustable fins with a vented blade that punches above its size. Designed in Italy.

Best forshort, light, packable travel fins.

Read the full 2026 mask guide

More options

Mask

Cressi F1 frameless snorkel mask, white

Cressi F1 Frameless Mask

Frameless construction keeps the mask compact and comfortable, with a low internal volume that makes clearing easy for beginners. It fits a wide range of faces and packs nearly flat in a carry-on. If you’re buying your first real mask, this is the one to start with. Named a top pick in Street-photographers’ October 2026 snorkel roundup.

Best foralmost everyone — low volume, fits most faces, packs flat.

Snorkel

Cressi Supernova dry snorkel, black and blue

Cressi Supernova Dry Snorkel

The dry-top valve seals out spray and chop, so you’re not swallowing seawater every time a wave passes. A soft mouthpiece and purge valve keep breathing and clearing simple. In anything less than glassy water, this is the difference between relaxing and fighting your gear. Named a top pick in Street-photographers’ October 2026 snorkel roundup.

Best forchoppy water — dry-top keeps waves out.

Fins

Cressi Palau short adjustable fins

Cressi Palau Short Adjustable Fins

Short blades give you plenty of push without tiring your ankles, and they fit in a carry-on where full-length fins don’t. The adjustable heel strap means one pair works over bare feet or thin booties. For travel days, this is the sweet spot.

Best fortravelers — short blade fits in a carry-on, adjustable strap.

Wetsuit

Cressi Lido 2mm shorty wetsuit

Cressi Lido 2mm Shorty

A 2mm shorty takes the edge off long sessions on breezy days and in cooler water, without the bulk of a full suit — the wetsuit we at Double Fathom recommend first for snorkel trips. Pull it on over a swimsuit; Men’s and Women’s cuts mean a proper fit either way.

Best forbreezy days and cooler water.

Eco alternativeXcel Axis 2mm back zip spring suit

Xcel Axis 2mm Back Zip Spring Suit

A warm-water spring suit built for long reef days — short sleeves, 2mm of stretch, and an easy back zip for pulling it on over a swimsuit. The neoprene is limestone-based instead of petroleum-based, with dope-dyed yarn and water-based glue making the whole build eco-friendlier. If you want the coverage of a shorty with a lighter footprint, this is the one we’d hand you.

Best forthe eco-conscious — Japanese limestone neoprene, dope-dyed yarn, water-based glue.

Rash guard

BALEAF UPF 50+ sun hoody

BALEAF UPF 50+ Sun Hoody

A budget-friendly hooded sun shirt that covers you for hours without a drop of sunscreen — UPF 50+ fabric does the blocking, a large hood shades your neck and ears, and thumb loops keep the sleeves down over the backs of your hands. Outdoor Gear Lab named it a ‘Best Bang for Your Buck’ pick, and it dries fast enough to double as your shirt on the walk back from the beach.

Best forsun protection without sunscreen runoff.

Reef-safe sunscreen

Stream2Sea sport sunscreen

Stream2Sea Sport Sunscreen

Formulated to be reef-safe and built to stay on through sweat and swimming — exactly what a full day in and out of the water demands. Cover the tops of your feet, the back of your neck, and your hands: the spots that burn first on a snorkel day.

Best forevery single snorkel day — reef-safe and trail-tested.

Underwater camera

The camera we swim with at Double FathomGoPro MISSION 1 action camera

GoPro MISSION 1

GoPro’s new flagship: a 50MP 1-inch sensor — their biggest ever in a camera this size — 8K video, and waterproof to 66 feet with no housing, far beyond snorkel depth. HyperSmooth stabilization keeps handheld clips smooth. Hold it at arm’s length, swim slowly, and let the reef fill the frame. The footage is the souvenir you actually keep.

Best forcapturing the reef in flagship quality.

Dry bag

Earth Pak 10L waterproof dry bag with waterproof phone case

Earth Pak Waterproof Dry Bag (10L)

Roll-top dry bag with welded seams that keeps your phone, wallet, and towel dry on the boat — includes a waterproof phone case.

Best forkeeping valuables dry on the boat.

Accessories

The reef kit

  • Mesh gear bag — rinse and dry everything in one go
  • Reef-safe mask defog (Stream2Sea) — a small bottle lasts a season
  • Dry bag for the boat — towels, phone, and keys stay dry and sand-free

Got the gear? Get the itinerary.

The Mission Briefing is our free tool: sample briefings for ten top snorkeling destinations, plus a complete day-by-day Raja Ampat example — pick a destination and start reading.

Open the Mission Briefing