Can I just use my regular beach bag?

No. On a boat transfer or a small hopper flight, your bag will likely get splashed or left on a tarmac. A dry bag protects your passport, phone, and camera from moisture.

How much luggage is too much?

If you cannot lift your bag over your head unassisted, it is too heavy for Caribbean hopper travel. Stick to a 40L bag to avoid checked baggage fees on inter-island flights.

Do I need a snorkel set?

If you plan on visiting more than two islands, yes. Buying a decent mask for $50 saves you $10–$15 per day in rental fees and ensures a better fit.

Essential Gear for Caribbean Island Hopping

Focus on modular packing using lightweight, quick-dry fabrics and specialized waterproof protection for electronics. You need to prioritize gear that survives high humidity and salt water while remaining portable enough for small inter-island flight luggage limits.

Select the right luggage. Avoid hardshell suitcases. Use a 40L waterproof duffel bag or a soft-sided backpack. Small regional airlines like LIAT or Winair have strict weight limits (often 15kg/33lbs) and tight overhead bin dimensions.
Prioritize quick-dry apparel. The Caribbean is humid. Pack clothing made of synthetic blends or merino wool. Cotton takes days to dry and will smell musty. Limit yourself to 3 sets of clothing and utilize local laundry services.
Protect your electronics. Bring a 10L dry bag for boat transfers and beach days. Salt spray and sudden tropical downpours will kill cameras and phones quickly. Ensure your dry bag is IPX6 rated or higher.
Prepare for water activities. Pack a high-quality snorkel mask and tube. Rental gear is often poorly fitted or unhygienic. Keep a pair of 'water shoes' with rubber soles to protect your feet from jagged coral and sea urchins.

Can I just use my regular beach bag?: No. On a boat transfer or a small hopper flight, your bag will likely get splashed or left on a tarmac. A dry bag protects your passport, phone, and camera from moisture.
How much luggage is too much?: If you cannot lift your bag over your head unassisted, it is too heavy for Caribbean hopper travel. Stick to a 40L bag to avoid checked baggage fees on inter-island flights.
Do I need a snorkel set?: If you plan on visiting more than two islands, yes. Buying a decent mask for $50 saves you $10–$15 per day in rental fees and ensures a better fit.