What to pack forPuerto Rico
in September
88° / 77°F
22 days of rain. Sunset around 6:25pm.
Typical September, from ten years of weather
22 days
of rain
6:25pm
sunset
Type A/B
plugs
0 of 65 packed
Before you go
None of these fit in a bag. Sort them first and the packing gets easy.
Some cash in local currency
Cards fail more often than you'd think. Carry USD for markets and taxis.
Vaccinations / travel clinic
CDC lists Hepatitis A, Typhoid for Puerto Rico. Talk to a travel clinic 4 to 6 weeks out.
Copies of your documents
Photograph your passport, cards, and insurance. Email them to yourself. Ten seconds now saves a very bad afternoon.
Travel insurance
Most home health plans stop at the border. A quote takes two minutes.
eSIM
An eSIM works the moment the phone is switched on in Puerto Rico, with no SIM counter to find.
The essentials
Tick the box when it is in the bag
Rain shell (hardshell jacket)
22 rain days a month finds every seam. A real shell, not a windbreaker.
22 rain days a month finds every seam. A real shell, not a windbreaker. Don't have one? Check these out.
Don't have one? Check these out.
Fineline Stretch Rain Shell - Women's$123 at Backcountry.comFineline Stretch Rain Shell - Women's$123 was $189Shop at Backcountry.com
Storm Splitter Rain Shell$135 at Howler BrothersStorm Splitter Rain Shell$135Shop at Howler Brothers
Quechua Women’s NH500 Waterproof Hiking Rain Jacket$50 at Decathlon AmericaQuechua Women’s NH500 Waterproof Hiking Rain Jacket, women's$50 was $69.99Shop at Decathlon America
Quechua Men's Raincut Fullzip Waterproof Rain Jacket$15 at Decathlon AmericaQuechua Men's Raincut Fullzip Waterproof Rain Jacket$15 was $29.99Shop at Decathlon AmericaSunscreen SPF 50
UV index of 9.3 burns skin in minutes without protection.
UV index of 9.3 burns skin in minutes without protection. Don't have one? Check these out.
Don't have one? Check these out.
Reef-safe sunscreen
Some islands fine you for the regular stuff.
Some islands fine you for the regular stuff. Don't have one? Check these out.
Don't have one? Check these out.
Polarized sunglasses
Glare off water and sand strains eyes without polarization.
Glare off water and sand strains eyes without polarization. Don't have one? Check these out.
Don't have one? Check these out.
Premiums Sport Polarized Sunglasses$38 at Backcountry.comPremiums Sport Polarized Sunglasses$38Shop at Backcountry.com
Knockaround Premiums Sport Polarized Sunglasses Desert$38 at Backcountry.comKnockaround Premiums Sport Polarized Sunglasses Desert$38Shop at Backcountry.com
Knockaround Fast Lanes Sport Polarized Sunglasses Desert$38 at Backcountry.comKnockaround Fast Lanes Sport Polarized Sunglasses Desert$38Shop at Backcountry.comDEET or picaridin repellent
Tropical island in September brings mosquitoes that carry dengue.
Tropical island in September brings mosquitoes that carry dengue. Don't have one? Check these out.
Don't have one? Check these out.
Adventure Medical Ben's 30 Deet Tick & Insect Repellent Pump$1.92 at Backcountry.comAdventure Medical Ben's 30 Deet Tick & Insect Repellent Pump$1.92 was $2.95Shop at Backcountry.com
Ben's 30 Deet Tick & Insect Repellent$1.92 at Backcountry.comBen's 30 Deet Tick & Insect Repellent$1.92 was $2.95Shop at Backcountry.comTravel first aid kit
Cuts from coral and sea urchins need immediate care.
Cuts from coral and sea urchins need immediate care. Don't have one? Check these out.
Filter water bottle
Tap water isn't safe here. A filter bottle beats buying plastic twice a day.
Tap water isn't safe here. A filter bottle beats buying plastic twice a day. Don't have one? Check these out.
Don't have one? Check these out.
Go Series Water Filter 22oz Bottle$44.95 at Backcountry.comGo Series Water Filter 22oz Bottle$44.95Shop at Backcountry.comPower bank 10k–20k mAh
Twelve hours of daylight and constant phone use drain batteries by afternoon.
Twelve hours of daylight and constant phone use drain batteries by afternoon. Don't have one? Check these out.
Don't have one? Check these out.
Carry-on backpack (35–45L)
Fits overhead on regional Caribbean carriers and avoids the checked-bag risk.
Fits overhead on regional Caribbean carriers and avoids the checked-bag risk. Don't have one? Check these out.
Don't have one? Check these out.
Our pickMatador 45L Global Travel PackSee price at MatadorMatador 45L Global Travel PackSee price 15% off with CHRISANDSARAShop at Matador
Matador SEG 45See price at MatadorMatador SEG 45See price 15% off with CHRISANDSARAShop at Matador
Go Carry-On 44L Backpack$180 at Backcountry.comGo Carry-On 44L Backpack$180Shop at Backcountry.com
Osprey Packs Archeon 30L Backpack$132 at Backcountry.comOsprey Packs Archeon 30L Backpack$132 was $265Shop at Backcountry.comDaypack (15–25L)
Day trips to snorkel sites and rain hikes need a separate bag.
Day trips to snorkel sites and rain hikes need a separate bag. Don't have one? Check these out.
Don't have one? Check these out.
Consuelo 22L Daypack$120 at CotopaxiConsuelo 22L Daypack$120Shop at Cotopaxi
Osprey Packs Arcane Large 20L Daypack Botanica$65.97 at Backcountry.comOsprey Packs Arcane Large 20L Daypack Botanica$65.97 was $110Shop at Backcountry.com
Elqui 24L Daypack$70 at CotopaxiElqui 24L Daypack$70 was $100Shop at Cotopaxi
Arcane Large 20L Daypack$65.97 at Backcountry.comArcane Large 20L Daypack$65.97 was $110Shop at Backcountry.comCarry-on suitcase (hard shell)
Fits the overhead on every airline that matters. Skip the checked-bag line entirely.
Fits the overhead on every airline that matters. Skip the checked-bag line entirely. Don't have one? Check these out.
Don't have one? Check these out.
Dry bags
For the passport, the chargers, and the one dry pair of socks.
For the passport, the chargers, and the one dry pair of socks. Don't have one? Check these out.
Don't have one? Check these out.
Tuff Sack 5-55L Dry Bag$79.95 at Backcountry.comTuff Sack 5-55L Dry Bag$79.95Shop at Backcountry.com
Osprey Packs Wildwater 35L Dry Bag Tunnel Vision$35.75 at Backcountry.comOsprey Packs Wildwater 35L Dry Bag Tunnel Vision$35.75 was $65Shop at Backcountry.com
Race Dry Bag - Double Roll$43.99 at Backcountry.comRace Dry Bag - Double Roll$43.99Shop at Backcountry.comLinen or lightweight shirts
Anything heavier than linen is a mistake at 88°F.
Anything heavier than linen is a mistake at 88°F. Don't have one? Check these out.
Don't have one? Check these out.
Solta Long-Sleeve Sun Shirt - Women's$59.50 at CotopaxiSolta Long-Sleeve Sun Shirt - Women's$59.50 was $85Shop at Cotopaxi
Sumaco Long-Sleeve Shirt - Women's$47.50 at CotopaxiSumaco Long-Sleeve Shirt - Women's$47.50 was $95Shop at Cotopaxi
Sombra Long-Sleeve Sun Shirt - Women's$45.50 at CotopaxiSombra Long-Sleeve Sun Shirt - Women's$45.50 was $65Shop at CotopaxiMoisture-wicking t-shirts
Heat and 81% humidity make sweat constant; fibers that dry fast prevent chafing.
Heat and 81% humidity make sweat constant; fibers that dry fast prevent chafing. Don't have one? Check these out.
Don't have one? Check these out.
Simond Women’s MT500 Merino Wool T-Shirt$35 at Decathlon AmericaSimond Women’s MT500 Merino Wool T-Shirt, women's$35 was $54.99Shop at Decathlon America
Simond Men's Merino Resist Long-Sleeve T-Shirt$45 at Decathlon AmericaSimond Men's Merino Resist Long-Sleeve T-Shirt$45 was $69.99Shop at Decathlon AmericaSun hoodie (UPF long sleeve)
UV hits 9.3 here. Long sleeves beat reapplying sunscreen every hour.
UV hits 9.3 here. Long sleeves beat reapplying sunscreen every hour. Don't have one? Check these out.
Don't have one? Check these out.
La Sportiva Cloud Shadow Sun Hoodie - Women's$66.50 at Backcountry.comLa Sportiva Cloud Shadow Sun Hoodie - Women's$66.50 was $95Shop at Backcountry.com
Topo Designs Sun Hoodie - Women's$74.25 at Backcountry.comTopo Designs Sun Hoodie - Women's$74.25 was $99Shop at Backcountry.com
Sombra Sun Hoodie - Women's$37.50 at CotopaxiSombra Sun Hoodie - Women's$37.50 was $75Shop at Cotopaxi
Royal Robbins Salathe Sun Long-Sleeve Hoodie - Men's$120 at Backcountry.comRoyal Robbins Salathe Sun Long-Sleeve Hoodie - Men's$120Shop at Backcountry.comSwimwear
Island location and warm water invite frequent swimming.
Island location and warm water invite frequent swimming. Don't have one? Check these out.
Don't have one? Check these out.
Tofino Swim Top - Women's$47.57 at Backcountry.comTofino Swim Top - Women's$47.57 was $67.95Shop at Backcountry.com
Lido One-Piece Swimsuit - Women's$89.97 at Backcountry.comLido One-Piece Swimsuit - Women's$89.97 was $150Shop at Backcountry.comSandals (sport)
Wet terrain and frequent water mean shoes that drain matter.
Wet terrain and frequent water mean shoes that drain matter. Don't have one? Check these out.
Don't have one? Check these out.
Forclaz MT500 Lightweight Packable Hiking Sandals$40 at Decathlon AmericaForclaz MT500 Lightweight Packable Hiking Sandals$40 was $59.99Shop at Decathlon America
Teva Tirra Sport Sandal - Women's$99.95 at Backcountry.comTeva Tirra Sport Sandal - Women's$99.95Shop at Backcountry.comWide-brim sun hat
UV 9.3 burns exposed skin in under 10 minutes without a wide brim.
UV 9.3 burns exposed skin in under 10 minutes without a wide brim. Don't have one? Check these out.
Don't have one? Check these out.
Brixton Mitch Packable Sun Hat$48.95 at Backcountry.comBrixton Mitch Packable Sun Hat$48.95Shop at Backcountry.com
Orilla Sun Hat$35 at CotopaxiOrilla Sun Hat$35 was $50Shop at CotopaxiElectrolyte packets
Heat, humidity, and activity drain electrolytes faster than water replaces them.
Heat, humidity, and activity drain electrolytes faster than water replaces them. Don't have one? Check these out.
Don't have one? Check these out.
Drink Mix 160$45 at Backcountry.comDrink Mix 160$45Shop at Backcountry.com
Maurten Drink Mix 320 Unflavored, 14 Single Serve Packets$51 at Backcountry.comMaurten Drink Mix 320 Unflavored, 14 Single Serve Packets$51Shop at Backcountry.com
Fastchews Chewable Electrolyte Tablets - Box of 12 Packets$42 at Backcountry.comFastchews Chewable Electrolyte Tablets - Box of 12 Packets$42Shop at Backcountry.com
FastChews with Caffeine - 10 Count Packets$42 at Backcountry.comFastChews with Caffeine - 10 Count Packets$42Shop at Backcountry.comInsulated water bottle
Cold water at 3pm is worth the weight.
Cold water at 3pm is worth the weight. Don't have one? Check these out.
Don't have one? Check these out.
Quechua MH900 Double-Wall Insulated 500 ml Water Bottle$15 at Decathlon AmericaQuechua MH900 Double-Wall Insulated 500 ml Water Bottle$15 was $24.99Shop at Decathlon AmericaPermethrin-treated clothing spray
Treat the clothes once and it lasts weeks.
Treat the clothes once and it lasts weeks. Don't have one? Check these out.
Don't have one? Check these out.
Oral rehydration salts
Diarrhea from contaminated water drains electrolytes faster than you can drink.
Diarrhea from contaminated water drains electrolytes faster than you can drink. Don't have one? Check these out.
Don't have one? Check these out.
SaltStick Fastchews Chewable Electrolyte Tablets Seedless Watermelon$19.99 at Backcountry.comSaltStick Fastchews Chewable Electrolyte Tablets Seedless Watermelon$19.99Shop at Backcountry.com
SaltStick Fastchews Chewable Electrolyte Tablets Green Apple$19.99 at Backcountry.comSaltStick Fastchews Chewable Electrolyte Tablets Green Apple$19.99Shop at Backcountry.com
SaltStick Fastchews Chewable Electrolyte Tablets Perfectly Peach$19.99 at Backcountry.comSaltStick Fastchews Chewable Electrolyte Tablets Perfectly Peach$19.99Shop at Backcountry.comAnti-diarrheal + probiotics
Bacteria on every surface means stomach trouble starts before you realize it.
Bacteria on every surface means stomach trouble starts before you realize it.
Multi-port USB-C charger (GaN)
One brick charges the laptop, phone, and camera.
One brick charges the laptop, phone, and camera. Don't have one? Check these out.
VPN
Hotel and cafe wifi is shared with everyone else in the building. A VPN keeps your banking and email to yourself.
Hotel and cafe wifi is shared with everyone else in the building. A VPN keeps your banking and email to yourself. Don't have one? Check these out.
Don't have one? Check these out.
RFID travel wallet / money belt
International travel and crowded beaches raise theft risk.
International travel and crowded beaches raise theft risk. Don't have one? Check these out.
Don't have one? Check these out.
Undercover RFID Money Belt$35 at Backcountry.comUndercover RFID Money Belt$35 15% off with CHRISANDSARAShop at Backcountry.com
Silk Undercover Money Belt$17.02 at Backcountry.comSilk Undercover Money Belt$17.02 was $30.95, 15% off with CHRISANDSARAShop at Backcountry.com
Passport Wallet$94.95 at Peak DesignPassport Wallet$94.95Shop at Peak DesignAirTag / tracker for bags
Crowded ferries and beaches make bags vanish in the chaos.
Crowded ferries and beaches make bags vanish in the chaos.
Packing cubes
Humidity at 81 percent and laundry every three days demand organization.
Humidity at 81 percent and laundry every three days demand organization. Don't have one? Check these out.
Don't have one? Check these out.
Our pickMatador Packing Cube SetSee price at MatadorMatador Packing Cube SetSee price 15% off with CHRISANDSARAShop at Matador
Matador Gear Cube Set$58.99 at Backcountry.comMatador Gear Cube Set$58.99 15% off with CHRISANDSARAShop at Backcountry.com
3 Piece Compression Packing Cubes$50 at Samsonite3 Piece Compression Packing Cubes$50Shop at Samsonite
Compression Packing Cube$29.95 at Backcountry.comCompression Packing Cube$29.95Shop at Backcountry.comWaterproof phone pouch
22 rain days and constant water mean phones need sealing.
22 rain days and constant water mean phones need sealing. Don't have one? Check these out.
Don't have one? Check these out.
Laundry bag / travel detergent
Sweat and salt water require washing clothes twice as often as usual.
Sweat and salt water require washing clothes twice as often as usual. Don't have one? Check these out.
Don't have one? Check these out.
Matador Laundry BagSee price at MatadorMatador Laundry BagSee price 15% off with CHRISANDSARAShop at Matador
Knack Pack Drawstring Cover and Laundry Bag-Large$10 at Knack BagsKnack Pack Drawstring Cover and Laundry Bag-Large$10Shop at Knack BagsSnorkel set
Coastal island with warm water and 12.2 hours of light invites snorkeling.
Coastal island with warm water and 12.2 hours of light invites snorkeling.
Waterproof dry bag 10–20L
Twenty-two rain days and water sports mean constant wet gear.
Twenty-two rain days and water sports mean constant wet gear. Don't have one? Check these out.
Don't have one? Check these out.
Herschel Supply Dry Bag Backpack 32L Vermillion$130 at Backcountry.comHerschel Supply Dry Bag Backpack 32L Vermillion$130Shop at Backcountry.com
Vapor 16 Dry Bag$17.49 at Backcountry.comVapor 16 Dry Bag$17.49 was $24.99Shop at Backcountry.com
Osprey Packs Wildwater 35L Dry Bag Tunnel Vision$35.75 at Backcountry.comOsprey Packs Wildwater 35L Dry Bag Tunnel Vision$35.75 was $65Shop at Backcountry.comNice to have
You could skip every one of these
Shorts
Highs of 88°F mean legs stay exposed most days.
Highs of 88°F mean legs stay exposed most days. Don't have one? Check these out.
Don't have one? Check these out.
Quechua Women's MH100 Hiking Shorts$20 at Decathlon AmericaQuechua Women's MH100 Hiking Shorts$20 was $24.99Shop at Decathlon America
Forclaz Men’s Travel 900 Hiking Shorts$40 at Decathlon AmericaForclaz Men’s Travel 900 Hiking Shorts, men's$40 was $59.99Shop at Decathlon AmericaSarong / light cover-up
Doubles as a towel, a scarf, and a cover-up where one's expected.
Doubles as a towel, a scarf, and a cover-up where one's expected. Don't have one? Check these out.
Don't have one? Check these out.
Terry Cover Up Dress - Girls'$41.62 at Backcountry.comTerry Cover Up Dress - Girls'$41.62 was $59.45Shop at Backcountry.comWaterproof boot spray
22 rain days soak footwear; spray keeps leather from rotting.
22 rain days soak footwear; spray keeps leather from rotting. Don't have one? Check these out.
Don't have one? Check these out.
Fabric & Leather Spray On Footwear Treatment$12.55 at Backcountry.comFabric & Leather Spray On Footwear Treatment$12.55Shop at Backcountry.com
Nubuck & Suede Proof Spray-On Footwear Treatment$12.55 at Backcountry.comNubuck & Suede Proof Spray-On Footwear Treatment$12.55Shop at Backcountry.comLip balm with SPF
Lips crack and burn at UV 9.3 without SPF.
Lips crack and burn at UV 9.3 without SPF. Don't have one? Check these out.
Don't have one? Check these out.
SPF 50 Hydrating Sun Balm$29 at Backcountry.comSPF 50 Hydrating Sun Balm$29Shop at Backcountry.comHand sanitizer
Contaminated water and surfaces mean constant hand washing.
Contaminated water and surfaces mean constant hand washing. Don't have one? Check these out.
Don't have one? Check these out.
Sunburn-safe insect bite relief
Mosquito bites swell badly in heat and itch worse when sunburned.
Mosquito bites swell badly in heat and itch worse when sunburned. Don't have one? Check these out.
Don't have one? Check these out.
Short cables (USB-C)
Wet bags and salt spray corrode connectors, so bring spares.
Wet bags and salt spray corrode connectors, so bring spares. Don't have one? Check these out.
Don't have one? Check these out.
USB-C CableSee price at Peak DesignUSB-C CableSee priceShop at Peak Design
Cable Kit$19.99 at Peak DesignCable Kit$19.99Shop at Peak DesignLanguage app
A few phrases go a long way. Ten minutes a day before you leave is plenty.
A few phrases go a long way. Ten minutes a day before you leave is plenty.
Passport holder
Passport theft is common at tourist spots and water activities.
Passport theft is common at tourist spots and water activities.
Luggage locks (TSA)
Shared guesthouses and ferry terminals mean bags need locks.
Shared guesthouses and ferry terminals mean bags need locks. Don't have one? Check these out.
Don't have one? Check these out.
Matador BetaLockSee price at MatadorMatador BetaLockSee price 15% off with CHRISANDSARAShop at Matador
3 Dial Travel Sentry Combination Lock$13 at Samsonite3 Dial Travel Sentry Combination Lock$13Shop at SamsoniteToiletry bag (hanging)
Moisture settles on everything in the bathroom and fosters mold.
Moisture settles on everything in the bathroom and fosters mold. Don't have one? Check these out.
Don't have one? Check these out.
Toiletry Bag$50 at Backcountry.comToiletry Bag$50Shop at Backcountry.com
Hanging Toiletry Bag - Small$49.95 at Backcountry.comHanging Toiletry Bag - Small$49.95Shop at Backcountry.com
DK5 ModPak Toiletry Bag$49.95 at Backcountry.comDK5 ModPak Toiletry Bag$49.95Shop at Backcountry.com
Buddy 2 Toiletry Bag$44.99 at Backcountry.comBuddy 2 Toiletry Bag$44.99Shop at Backcountry.comThe basics
You own most of these. We are just making sure they make it in.
Toiletries kit
Travel-size toothpaste + brush
Don't have one? Check these out.
Don't have one? Check these out.
Our pickMatador Toothbrush Caps 2-PackSee price at MatadorMatador Toothbrush Caps 2-PackSee price 15% off with CHRISANDSARAShop at Matador
Matador Refillable Toothpaste TubesSee price at MatadorMatador Refillable Toothpaste TubesSee price 15% off with CHRISANDSARAShop at Matador
Huppy Peppermint Toothpaste Tablets in Tin$12.99 at Backcountry.comHuppy Peppermint Toothpaste Tablets in Tin$12.99Shop at Backcountry.comDeodorant
Don't have one? Check these out.
Medications + prescriptions
Chargers (phone)
Don't have one? Check these out.
Don't have one? Check these out.
Dual Slim Charger$64.95 at Peak DesignDual Slim Charger$64.95Shop at Peak DesignUnderwear
Don't have one? Check these out.
Don't have one? Check these out.
Everyday Merino Bikini Underwear - Women's$34 at Backcountry.comEveryday Merino Bikini Underwear - Women's$34Shop at Backcountry.com
Everyday Merino Thong Underwear - Women's$34 at Backcountry.comEveryday Merino Thong Underwear - Women's$34Shop at Backcountry.comSocks
Don't have one? Check these out.
Don't have one? Check these out.
Sleepwear
Reusable shopping bag
Don't have one? Check these out.
Don't have one? Check these out.
Packable Tote Bag - Geo$24.95 at rumplPackable Tote Bag - Geo$24.95Shop at rumpl
Packable Tote Bag$49 at Eagle CreekPackable Tote Bag$49 15% off with CHRISANDSARAShop at Eagle Creek
Chrome Grocery Tote Messenger Bag Matte$125 at Backcountry.comChrome Grocery Tote Messenger Bag Matte$125Shop at Backcountry.com
Grocery Tote Messenger Bag$125 at Backcountry.comGrocery Tote Messenger Bag$125Shop at Backcountry.comPen (customs forms)
Copy of passport
Small lock
Don't have one? Check these out.
Earbuds
Don't have one? Check these out.
Don't have one? Check these out.
Sunglasses case
Don't have one? Check these out.
Nail clippers
Don't have one? Check these out.
Don't have one? Check these out.
Sewing kit / safety pins
Don't have one? Check these out.
Take this list with you
It keeps your ticks. Open it again when you are standing over the suitcase.It keeps your ticks. Open it again on your phone when you are standing over the suitcase.


