Pre-Trip Scuba Gear Checklist
Missy Klein Oct 14, 2026
Pre Trip Scuba Gear Checklist
What to Inspect Before You Fly
Louisville Dive Center
Your flights are booked, your dive plans are taking shape, and you’re already imagining that first giant stride into clear blue water. Before you zip up your gear bag, give your equipment a little attention.
A worn fin strap is easier to replace at home than on a boat minutes before departure. And equipment that worked on your last vacation still deserves a fresh check before this one.
Here’s a practical pre-trip checklist from Louisville Dive Center to help you get ready.
Start early enough to fix a problem
Put a gear-check date on your calendar several weeks before departure. That gives you time to arrange servicing, order replacement parts, or organize rental equipment.
Review your equipment manuals and service records. Follow the manufacturer’s maintenance requirements, and have a qualified technician assess overdue servicing, damage, or questionable performance. A home inspection does not replace professional service.
1. Inspect your mask, snorkel, and fins
Check your mask skirt and strap for tears or stiff spots. Look for lens damage and test the buckles. Inspect your snorkel’s tube and mouthpiece, along with any purge valve.
Examine fin blades, foot pockets, straps, and buckles. Replace damaged parts before packing.
Packing tip: Protect your mask from heavier equipment with a sturdy case.
2. Check your regulator and hoses
Look for cracks, abrasion, bulges, and damaged fittings. Check that mouthpieces are intact and secure.
With a suitable cylinder and the setup procedures you learned in training, test breathing and purge operation on both your primary and alternate second stages. Listen for leaks and watch for persistent free-flow.
If anything seems wrong, stop and have a qualified technician inspect it. Do not attempt internal regulator repairs.
3. Test your BCD
Inflate your BCD and confirm it holds air. Test oral inflation, power inflation, and deflation according to its manual.
Inspect dump valves, the inflator hose, straps, buckles, cylinder band, and weight-pocket releases. Check for damaged stitching or material.
Don’t ignore a sticking inflator or unexplained air loss. Resolve the problem before using the BCD.
4. Power up your dive computer
Check battery condition, the display, buttons, strap, and fasteners. Review the manual so you can find important settings and understand alerts.
Follow the manufacturer’s battery-replacement instructions; some computers require professional service. Charge rechargeable equipment and pack its charging cable.
At the destination, verify the correct dive mode and gas settings before each dive. For nitrox, analyze your cylinder and set your computer to the measured oxygen percentage according to your training.
5. Try on your exposure protection
Try on your wetsuit and booties before packing. Check fit, seams, and zippers.
For a drysuit, inspect seals and test valves according to its manual and your training. Choose exposure protection for the expected water temperature and diving conditions.
Comfort matters when you’re planning several days in the water.
6. Check signaling equipment and accessories
Inspect your surface marker buoy, reel or spool, whistle, lights, and any other equipment required by your dive operator. Check attachments, line condition, and battery charge.
Practice unfamiliar equipment with an instructor before the trip. Your first attempt at using a new accessory should happen in a suitable training environment.
7. Build a small save-a-dive kit
Pack compatible spares you know how to use:
- Mask strap or spare mask
- Fin strap and matching buckle
- Spare mouthpiece and appropriate ties
- Approved batteries and charging cables
- Defog solution
- Small tools appropriate to your equipment and training
Spare parts help with minor problems. They do not make damaged life-support equipment safe to dive.
8. Pack for the flight
When baggage allowances permit, keep your regulator, computer, and mask in your carry-on. Protect delicate equipment, and pack everything clean and dry.
Spare lithium batteries and power banks belong in carry-on baggage. Protect their terminals from short circuits. If your carry-on is gate-checked, remove these items and keep them in the cabin.
Check current airline, security, and destination rules for batteries, cutting tools, and specialized equipment. Confirm battery size limits and any required airline approval before departure.
9. Confirm what the dive operator provides
Ask about cylinder valve compatibility, rental gear, weights, exposure protection, and required signaling equipment. Confirm that any requested rentals are reserved in your size.
Bring your certification credentials, relevant specialty cards, insurance details, and emergency contacts. Keep accessible copies of important documents.
Give your gear a practice run
If your equipment has been stored for a while—or you’ve changed your setup—arrange a suitable confined-water checkout before traveling. It gives you an opportunity to check fit, buoyancy, and familiarity with the equipment.
Repeat your equipment inspection after arrival and complete a buddy check before every dive. Travel can shift, loosen, or damage gear.
Ready for your next dive adventure?
Contact Louisville Dive Center before your trip to discuss equipment concerns, servicing needs, refresher training, or a pool checkout.
Call 502-368-8427 or visit 1303 Durrett Lane, Louisville, KY 40215.
A little preparation now means fewer surprises between you and that first dive.