By Michelle Wohl
25 March, 2026
When you’re planning a trip to Hawaiʻi, it’s easy to overpack — or underpack — in the excitement. Between beach days, waterfall hikes and dinners under the stars, you’ll want to be prepared, but you also don’t need to bring your entire house.
The trick is knowing what’s worth packing ahead of time and what’s better (and sometimes cheaper) to buy once you land. This list breaks down the smart way to do both — saving space, money, and stress so you can focus on the good stuff: sunshine, shave ice, and aloha vibes.
Some things are worth packing because you’ll use them more than once, and they’re much cheaper to buy in advance. Add these Amazon finds to your suitcase before you take off — they’ll easily pay for themselves during your trip.
Water shoes can help protect your feet.
Hawaiʻi’s beaches are stunning, but many have rocky entries and hidden coral. A good pair of water shoes will keep your feet safe whether you’re snorkeling, exploring tide pools, or walking along lava rock.
Sun hats protect your skin from the sun's damaging rays.
The tropical sun can be deceptively strong. Pack a wide-brim hat that shades your face, neck, and shoulders — you’ll thank yourself later.
Bring your own snorkel gear if you plan to snorkel multiple times.
Renting snorkel sets at the beach typically costs $25 per day — and you never really know who used them last. Bringing your own means you’ll always have a clean, comfortable fit for every swim.
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Fins help you glide effortlessly through the water, especially around reefs and coves where currents can surprise you.
Hotels provide towels, but they’re bulky and take forever to dry. A compact, quick-dry towel is perfect for beach days, boat tours and waterfall hikes — then packs up easily when you’re done. Look for towels with hidden pockets for stashing car keys or credit cards when you're in the water.
Hawaiʻi banned sunscreens containing oxybenzone and octinoxate to protect coral reefs. Bring a reef-safe formula so you can swim without harming marine life. Bonus: you’ll avoid paying premium prices at island shops.
Even in the age of smartphones, bringing a dedicated waterproof camera to Hawaiʻi is one of those small decisions that can make a big difference. While your iPhone might handle quick beach shots, it’s not built for the saltwater, sand, and spontaneity that come with snorkeling, waterfalls and ocean adventures. A waterproof camera lets you fully capture those moments —swimming with sea turtles, diving under waves, or exploring reefs — without worrying about damage or missing the shot. Plus, the image quality underwater is typically far superior, giving you vibrant, distortion-free memories that your phone just can’t match.
If you’d rather not pack extra gear, a waterproof phone pouch is a smart, budget-friendly alternative that still lets you capture Hawaiʻi’s best moments. These lightweight cases keep your phone protected from water, sand and sunscreen while allowing you to snap photos, take videos and even use your screen through the plastic. They’re especially handy for beach days, boat tours and light snorkeling — situations where you want quick access to your phone without the risk. Just keep in mind they’re best for surface-level use, but for most travelers, they strike the perfect balance between convenience and protection.
Staying in a single room with your family? Trust us, you'll be fighting over outlets the entire time unless you plan ahead and bring an extender. It doesn't take up room in your bag and it will save the peace while keeping all your devices charged.
An inexpensive Bluetooth speaker is one of those underrated items that can elevate your entire Hawaiʻi trip. Whether you’re relaxing on the beach, hanging out on a lanai or winding down after a day of exploring, having your own music adds an instant vibe. You don’t need anything fancy — just something portable, durable and with decent battery life. It’s perfect for small gatherings or quiet background music, but be mindful of your surroundings, especially in public beaches or shared spaces where keeping the volume low shows respect for others and the natural setting.
Not everything needs to make the trip with you. These are easy to find once you land — and buying them locally can save space, money and even support local businesses.
Beach Toys and Floats
Inflatables, sand buckets, and boogie boards take up precious luggage space. Every ABC Store, Target and Longs Drugs (CVS) sells affordable beach toys, and you’ll often find visitors donating them at the end of their trip. Pick them up for a few dollars and skip the hassle of packing them home.
Groceries and Snacks
One of the best parts of visiting Hawaiʻi is the local food scene — even at the grocery store. Stop by Foodland, Safeway or Costco to stock up on tropical fruit, poke, snacks and drinks for your room or beach cooler. Don’t miss favorites like spam musubi, Hurricane popcorn and macadamia nuts for road trips or beach picnics.
Lotions and After-Sun Care
If you forget your body lotion or aloe, don’t worry — Hawaiʻi shops are full of amazing, island-scented options. Look for plumeria, pikake or coconut-infused lotions from local brands that smell like the islands themselves. They’re perfect for soothing sun-kissed skin and make the best souvenirs to take home.
Beach Mats and Chairs
Hotels often have beach gear available, but if not, you’ll find inexpensive woven mats and foldable chairs at Ross, Costco or Walmart. They’re perfect for lounging on Waikīkī Beach, Hanalei Bay or anywhere you stop along the way.
Coolers and Reusable Bags
Hawaiʻi has banned single-use plastic bags, so reusable totes and soft coolers are a must. You’ll find them everywhere — many with bright tropical prints — and they’re great for keeping drinks cold during day trips. Plus, you can take them home as practical souvenirs.
Rain Ponchos or Umbrellas
Hawaiʻi’s weather can change in a flash, especially in the mountains or on the windward sides of the islands. Instead of packing bulky rain gear, grab a lightweight poncho or umbrella from a convenience store if you need it. They’re inexpensive and easy to leave behind.
Leave room for souvenirs. Even if you think you won’t buy much, local snacks, coffee and gifts tend to sneak into your bag.
Check airline bag policies. Interisland flights sometimes have stricter weight limits — pack light if you’re island hopping.
Plan for laundry. Many hotels and condos have laundry facilities, so you can wash and re-wear items instead of overpacking.
Skip oversized toiletries. Hotels and vacation rentals usually provide basics like shampoo and soap, and stores carry travel sizes if you need extras.
Packing for Hawaiʻi doesn’t have to be complicated. Bring the gear you’ll use repeatedly — like water shoes, snorkel sets and sun protection — and save space for the fun stuff by buying certain items when you arrive.
You’ll feel more relaxed knowing you have what you need, while still leaving room for spontaneity (and a few souvenirs). After all, the best part of a Hawaiʻi vacation isn’t what’s in your suitcase — it’s what’s waiting for you when you get here.
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