Suitcases suitable for trips of 4-7 nights require a larger capacity than those for trips of 1-3 nights, and are required to be able to accommodate increased luggage and longer stays. The capacity is usually around 50-70L. This is large enough to hold clothes, shoes, toiletries, souvenirs, etc. for more than 4 nights.
Since you'll be carrying more luggage on a long trip, a lightweight material (such as polycarbonate) makes it easy to carry. It also needs to be sturdy enough to withstand long trips and being checked in on an airplane.
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FAQ（よくある質問）
What size is appropriate for a 4 to 7-night trip?
Generally, a suitcase with a capacity of around 60-80L is suitable. This size can accommodate clothes and daily necessities, and also leaves room for souvenirs.
Which should I choose, size M or size L?
- For light packers → M size (60-70L)
- For heavy packers or winter travel → L size (75L or more)
👉 When in doubt, it's safer to choose "slightly larger."
Is carry-on possible for this number of days?
For 4 to 7 nights, it is generally a size that requires you to check it in. Please pay attention to airline weight restrictions (20-23 kg).
I'm worried about having more luggage on the way back.
Choosing an expandable suitcase allows you to flexibly accommodate additional luggage on your return trip.
How do I choose a durable model for a long trip?
We recommend models with shock-resistant PC material or aluminum frame construction and reinforced casters.
How to Choose a Suitcase for a 4-7 Night Trip
1. For capacity, think of it as "outward + return journey."
For 4-7 nights, it's important to consider not just the simple number of nights, but also the increase in your luggage on the way back.
- Outbound: Clothes, daily necessities
- Return: Souvenirs, additional luggage
👉 The key to avoiding problems is to choose a bag with ample capacity (+10-20%) from the start
2. Note the difference in capacity depending on the season.
Even for the same 4-7 night trip, the required capacity varies greatly depending on the season.
- Summer: Light clothing → 60L is often sufficient
- Winter: Bulky clothing → 70-80L recommended
👉 For winter travel, it's safer to choose one size larger
3. Weight balance affects comfort
The greater the capacity, the more important the weight of the suitcase itself becomes.
- Lightweight models → Easy to carry, good for restrictions ◎
- Heavier models → Good stability and durability ◎
👉 The balance between "lightness + strength" is important.
4. Extensions are essential.
For trips of 4–7 nights, the presence or absence of an expansion feature directly impacts convenience.
- Normal: Compact
- Return: Increased capacity
👉 Especially important for trips with many souvenirs and purchases
5. Tips for packing for 4-7 nights
- Choose versatile clothing items
- Optimize space with compression bags
- Place heavier items at the bottom
👉 Space efficiency directly impacts comfort
