Stock your travel bag with the best Costco finds and skip the ones that will waste your money.
Based on: 11 Costco Travel Essentials You SHOULD Be Buying in 2026 by Away Together w/ Nik and Allie
▶ Watch the source video on YouTube
What if your next trip started with a single warehouse run? Most travelers overlook Costco entirely when gearing up for a trip, heading straight to REI, Amazon, or specialty luggage stores and spending two or three times more than they need to. But here is the thing — Costco has quietly become one of the best places on earth to buy travel gear, and knowing which items to grab and which ones to walk right past is the difference between a smart haul and a cart full of regret.
Think about the last time you prepped for a trip. Did you scramble for a carry-on that actually fits airline requirements? Did you overpay for name-brand tech accessories? Did you grab a neck pillow you stuffed in a bin the moment you landed? You are not alone. Most travelers make the same expensive, bulky, annoying mistakes every single time they pack.
Now picture this instead: you walk into Costco with a clear list. You grab Kirkland merino wool socks for under four dollars a pair. You snag Apple AirTags at a bundle price that beats Apple's own store. You pick up a carry-on that fits 80 percent of airlines worldwide for eighty dollars. You skip the steamer, the mediocre packing cubes, and the oversized neck pillow. You walk out having spent less than most people spend on one item at a luggage boutique, and everything in your cart is actually going to make your trip easier.
Nik and Allie from Away Together have spent years testing travel gear, reviewing bags, and helping hundreds of thousands of travelers make smarter packing decisions. In this video, Nik physically measured luggage, cross-referenced airline fit databases, and compared warranty policies so you do not have to. That research is now condensed into a single, no-fluff action checklist you can bring with you on your next Costco run.
This PDF checklist walks you through every item Nik covers — what to buy, what to skip, specific product names, approximate prices, and the key details that actually matter, like watt-hour limits for power banks and polycarbonate versus softside trade-offs. Whether you are outfitting yourself for a solo trip or gearing up a whole family, this checklist saves you time, money, and the particular misery of arriving somewhere with gear that does not work. Grab the checklist, open it on your phone, and walk through Costco with confidence.
Every checklist item comes with actionable notes to guide you — things like "Don't forget to do this before you start," "Avoid this common mistake," or "Set a reminder for 30 days out." Nothing vague, just clear next steps.
+ 14 more action items inside...
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