Packing · 8 min read · Updated October 30, 2026

How to pack a carry-on for a week

A method, not a list: pick a colour palette, plan around the outfit count, and put the heavy things where they carry best.

A week in a carry-on is more about planning than cramming. This method works for either a suitcase or a pack.

1. Plan around outfits, not days

Choose a palette of two or three neutral colours plus one accent, so everything mixes. Decide how many outfits you need, then add one extra bottom layer. Laundry on a week-long trip is a normal part of one-bag travel; see the laundry items in Laundry & clean.

2. A sample week

ItemQuantityNotes
Tops4–5Mix short and long sleeves
Bottoms2–3Wear the bulkiest on the plane
Underwear and socks5–6Wash mid-trip
Layer (sweater or light jacket)1–2Wear or carry on the plane
Shoes2 pairsWear one, pack one
Sleepwear1Double as lounge wear

An example plan, not a rule. Adjust to climate and activity.

3. Layout

  • Heavy items near the wheels and back. In a suitcase, shoes and toiletries go near the wheel end so the bag does not tip. In a pack, keep weight close to your back.
  • Fill the gaps. Socks and small items fill shoes and corners.
  • Roll soft items, fold structured ones. Rolled tees save space; folded shirts stay smoother.
  • Keep a flat layer on top for items you need at security, such as a jacket and tech pouch.

4. Liquids and toiletries

Pack liquids in a clear bag within the rules; see liquids and toiletries in your carry-on (Canada). Solid alternatives such as bars and tablets save both space and hassle.

5. The weight check

Weigh the packed bag at home. If it is over the airline’s limit, swap the heaviest items for lighter alternatives or wear them. A pocket luggage scale is a useful tool; see Luggage accessories.

6. Pick a bag to match

BagSize (cm)CapacityWeight
55 × 40 × 23 cmNot listed2.8 kg
55 × 35 × 23 cm40 L1.4 kg
53 × 36 × 23 cmNot listed2.2 kg

Frequently asked questions

How many days of clothes should I pack?

Pack for roughly four to five days and plan to do laundry or re-wear items on a longer trip.

Should I roll or fold?

Rolling saves space for soft items; folding keeps structured pieces smoother. Many travellers combine both.

What should I wear on the plane?

Your heaviest shoes and your bulkiest layer. That frees space and weight in the bag.

Information here is general and can go out of date. Confirm airline rules with the airline before you travel. See our methodology.

Bags mentioned in this guide

Samsonite Omni PC Hardside Carry-On Spinner 20" Carry-on

Samsonite

55×40×23 cm · 2.8 kg

Travellers who want predictable dimensions with no expansion zip.

Estimated price≈ CA$160–245

Travelpro Maxlite 5 Softside Expandable Carry-On Spinner 21" Carry-on

Travelpro

53×36×23 cm · 2.2 kg

Anyone worried about WestJet’s smaller limit or a weight allowance.

Estimated price≈ CA$185–275

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