A good waterproof phone case for a cruise costs $10–$50, with dry bag pouches starting around $10–$15 and hard-shell waterproof cases from reputable brands running $25–$50. Skip the onboard gift shop markup and buy before you sail.
Photo: Travel Mutiny
You packed everything for your cruise — and then you're standing at the pool deck or about to board a zodiac excursion realizing your $1,200 phone has zero water protection. A waterproof case is one of those pre-cruise purchases that costs almost nothing if you plan ahead and a painful amount if you buy it onboard or at a port tourist trap.
How Much Do Waterproof Phone Cases Cost?
The good news: this is one of the cheapest cruise accessories you'll buy. The bad news: cruise ship gift shops charge a painful markup — expect to pay $25–$40 for a basic dry bag pouch onboard that you could've bought for $8–$12 on Amazon before departure. Buy before you go. Full stop.
Here's what the real market looks like across tiers:
| Type | Best For | Price Range | Where to Buy |
|---|---|---|---|
| Universal dry bag pouch (lanyard style) | Beach days, pools, snorkeling | $8–$15 | Amazon, Target |
| IPX8-rated hard case (brand: Pelican, Catalyst) | Heavy water exposure, excursions | $25–$50 | Amazon, Best Buy |
| Waterproof phone wallet/pouch (card slots) | Port days, light splash protection | $12–$20 | Amazon, REI |
| Onboard gift shop dry bag | Desperation purchase only | $25–$40 | Ship gift shop |
| Port tourist shop case | Also desperation | $15–$35 | Port shops |
| Built-in phone waterproofing (IP68 phones) | Backup only — not excursion-proof | $0 extra | Your existing phone |
Important warning: Your phone's IP68 rating is tested under controlled lab conditions — not saltwater, not extended submersion, not after a year of micro-damage to seals. Don't rely on it alone for snorkeling excursions or active water activities.
Photo: Travel Mutiny
Key Factors That Drive the Cost
What you're actually doing on the water matters most. If you're lounging at a pool deck or walking a rainy port, a $10 dry bag pouch is completely adequate. If you're doing a snorkeling excursion, a catamaran trip, or a kayaking tour, invest in a hard-shell IPX8-rated case from a known brand.
Phone size and case compatibility — Not all cases fit all phones. If you've got a large-format phone (iPhone 15 Pro Max, Samsung S25 Ultra), check dimensions before buying. Universal pouches accommodate nearly everything; molded hard cases are phone-specific.
Touchscreen usability underwater — Cheap pouches often make the touchscreen unusable when wet. Higher-end cases use optical-grade film that maintains touch sensitivity. If you're trying to shoot underwater photos, this matters.
Lanyard quality — The weak point on budget pouches is always the lanyard clip. For excursions, spend a few extra dollars on a reinforced version or add a separate floating wrist strap. Dropping your phone in open water on a snorkeling trip is not covered by travel insurance.
Photo: Travel Mutiny
Practical Tips to Save Money and Actually Protect Your Phone
Buy before you leave home. Amazon ships fast, prices are honest, and you'll have time to test the seal before boarding. Budget $10–$15 for a quality universal pouch or $30–$45 for a hard case if you're doing active water excursions.
Test the seal before your phone goes in it. Put a paper towel inside, seal it up, and submerge it in your sink for 30 seconds. If the paper towel is dry, you're good. Do this at home — not on the boat.
Bring two. A cheap backup pouch costs $8. The peace of mind is worth it. If one seal fails, you have a backup.
Check if your excursion provides waterproof storage. Many cruise-booked snorkeling and kayaking excursions include a dry bag or lockbox. Ask before you buy — you may not need the hard-shell case.
Don't buy the ship's "waterproof phone case" kit. It's typically a generic dry bag pouch marked up 200–300% with a cruise line logo on it. The same product is $8 on Amazon.
If you forgot and you're already onboard: Check the port shops first — they're almost always cheaper than the ship's gift shop for accessories like this. Alternatively, most port areas near popular Caribbean, Bahamas, or Mediterranean stops have convenience stores or pharmacies with basic dry bag pouches.
Recommended Products by Use Case
| Use Case | Recommended Type | Budget Pick | Splurge Pick |
|---|---|---|---|
| Pool/beach lounging | Universal dry pouch | JOTO Universal Pouch (~$10) | Pelican Marine Pouch (~$25) |
| Snorkeling/active water | Hard IPX8 case | Vansky Float Case (~$15) | Catalyst 100ft Waterproof Case (~$50) |
| Port day/light rain | Waterproof wallet pouch | Generic waterproof wallet ($12) | Hiearcool Waterproof Bag (~$18) |
| Photography underwater | Dedicated waterproof case | Mpow IPX8 (~$15) | Catalyst or Ghostek (~$40–$50) |
Bottom line: spend $10–$50 before you board and protect a $1,000+ phone. This is the single best return on investment of any cruise accessory purchase. Don't overthink it — a $12 pouch with a good seal does the job for 90% of cruisers.
For the rest of your cruise budget — the stuff that actually adds up, like drink packages, gratuities, and excursion costs — run your numbers through CruiseMutiny before you sail so there are no surprises when the bill hits at debarkation.