Scuba Diving Gear Checklist: What to Bring, What's Provided

Every scuba diving gear checklist ever printed has the same quiet flaw: it assumes you own the gear. Club divers do. Holiday divers — most of the people reading this — rent the heavy kit at the destination and carry a small bag of personal things, and the packing question is really two questions. What will the dive centre provide, and what's worth bringing anyway?

This checklist splits it exactly that way.

What the dive centre provides

Cylinders and weights, always and everywhere — no airline wants either, and no centre expects you to bring them. From there, most centres in holiday destinations rent complete kit: BCD, regulator with gauges, exposure suit, mask, fins, and usually a dive computer. Rental gear at a reviewed centre is serviced on a schedule, and the wetsuits match the local water, which your suitcase-packed suit might not.

What varies is pricing. Some offers include full equipment in the price, some list rental as an extra, and many discount divers who bring their own. On our search, each offer's equipment section spells out what's included before you commit — read it there rather than assuming, and the airport scale stays friendly.

The checklist

Documents — the things that stop a dive if forgotten:

• Certification card (physical or your agency's app)
• Dive insurance details, printed or saved offline
• Log book
• Flight times for your last diving day — the no-fly wait is real, and we've covered how to plan around it

Personal kit — bring if you own it:

• Mask (and a spare strap)
• Dive computer
• Wetsuit, boots and fins if you prefer your own and have the luggage space
• Surface marker buoy and torch, if the diving calls for them

The forgettables — cheap, small, and missed constantly:

• Reef-safe sunscreen
• Seasickness tablets for boat days
• Dry bag for the boat
• Ear-drying drops if you're prone to trouble
• Swimwear that works under a wetsuit, and a warm layer for the ride back

What's actually worth bringing

If you buy exactly one piece of kit in your diving life, buy a mask that fits your face. It's the piece where fit matters most, rental quality varies most, and a persistent leak ruins dives faster than any other equipment problem. Boots are a distant second for the same fit reason.

A dive computer is the other candidate once you dive more than a week a year — not because rentals are bad, but because your own carries your history and its settings don't surprise you underwater.

Everything else is a luggage decision, not a safety one. BCDs and regulators travel badly, rent well, and are precisely the items a centre maintains professionally.

Wetsuit thickness and the season

Warm-water packing lists fail people at the edges of the season. In the Mediterranean, high-summer water reaches 26 to 28 degrees and a 3mm suit is plenty; by November the same coast is down toward 18 and local divers are in 7mm or semi-dry suits. The Red Sea runs warmer year-round — one reason Egypt diving holidays fill the European winter — but even there, January mornings reward a thicker suit than the brochure photos suggest.

The practical rule: don't pack for the destination, pack for the month, and when in doubt ask the centre what they stock. They dive that water every day, and handing you the right suit is their problem to solve, not yours.

Kit sorted, the rest is picking the dive. Check your dates and depths, then find a centre with the right offer — the equipment list on each offer will tell you exactly how much of this checklist your bag can skip.