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Quick answer
If you’re building a travel kit from scratch, start with five things: a carry-on that fits airline limits, a set of packing cubes, a universal adapter, a power bank under 100Wh, and a toiletry kit you keep permanently packed. Everything else is optional.
How this list works
These are research-based picks drawn from our full buying guides, where you’ll find comparison tables, maker-stated specifications and alternatives. We haven’t tested these products hands-on. How we choose gear.
1. A carry-on that actually fits
A bag that meets the common 22 x 14 x 9 inch limit saves checked-bag fees and waiting at baggage claim.
Travelpro Maxlite 5 Compact Carry-On Spinner
Best for: Most travelers, especially on airlines that weigh carry-ons
Why it stands out: 22 x 14 x 9 in overall and 5.1 lb by Travelpro's figures, so it fits common limits and leaves weight for your things.
What we like
- Very light
- Exterior pockets
Keep in mind
- Softside offers less crush protection
Compare more in our carry-on luggage guide, or consider a travel backpack.
2. Packing cubes
Cubes keep a bag organized and make it easy to find things without unpacking.
Eagle Creek Pack-It Isolate Cube Set XS/S/M
Best for: Light packers
Why it stands out: Three translucent cubes weighing about 4.2 oz for the set.
What we like
- Very light
- See-through fabric
Keep in mind
- No compression
More options, including compression cubes, in our packing cubes guide.
3. A universal travel adapter
One adapter covering US, EU, UK and AU plugs handles most international trips. Remember: adapters don’t convert voltage.
Anker Nano Travel Adapter 5-in-1
Best for: Phone and earbuds charging
Why it stands out: Compact 107 g adapter with four plug types and four USB ports.
What we like
- Small and light
- Four plug regions
Keep in mind
- 20W total: too low for most laptops
Need laptop power? See our travel adapter guide.
4. A power bank under 100Wh
Keeps your phone, and with it your tickets and maps, alive on long days. Always pack it in your carry-on.
Anker Nano Power Bank 10K (30W, Built-In USB-C Cable)
Best for: Everyday phone charging
Why it stands out: 10,000 mAh with a built-in USB-C cable and 30W output.
What we like
- No separate cable needed
- Compact
Keep in mind
- Output drops when charging two devices
Airline rules and laptop-capable options: airline-friendly power banks.
5. A permanently packed toiletry kit
Keep travel-size toiletries in a clear, airport-ready bag so packing starts half done. Check liquid limits for each airport you’ll pass through.
Ready to pack? Read how to pack a carry-on without overpacking.
Travel rules, prices and product details change. Check official government, airline and manufacturer sources before you book or buy.
