Personal-item bag · 15.6 × 12.2 × 7.5 in (39.6 × 31 × 19.1 cm)
Fits 4 cm (1.6 in) to spare on the width
ZIPAIR cabin bag and personal item size
Checked against ZIPAIR's baggage page on 5 October 2026
Personal item (under the seat)
45 × 35 × 25 cm17.7 × 13.8 × 9.8 in
Cabin bag (overhead locker)
55 × 40 × 25 cm21.7 × 15.7 × 9.8 in
Weight: 7 kg (15 lb)
Will your bag fit ZIPAIR?
Personal item. Free on every fare. ZIPAIR has no separate personal item; this is the 'second piece', sharing the 7 kg total with the main carry-on.
Cabin bag. Included on every fare listed below. Two pieces, 7 kg combined. Can pay to raise to 15 kg total, up to 24 hours before departure.
What each ZIPAIR fare includes
| Fare | Personal item | Cabin bag | Notes |
|---|---|---|---|
| Standard / Standard Value | Included | Included (7 kg) | 2 pieces, 7 kg total. Extra 8 kg (to 15 kg) costs ¥2,000–¥5,000 by route. |
| ZIP Full-Flat / ZIP Full-Flat Value | Included | Included (7 kg) | Same 7 kg cabin allowance as Standard. |
Will a standard carry-on fit ZIPAIR?
The most common US carry-on size is 22 × 14 × 9 in (56 × 36 × 23 cm, wheels included). On ZIPAIR it does not fit — 0.9 cm (0.4 in) too long. The common European cabin size, 55 × 40 × 20 cm, is right at the limit.
ZIPAIR's cabin bag allowance holds about 55 litres. Only 20 of the 151 airlines we track have a bigger one, so most carry-on suitcases sold today will pass.
Bags that fit ZIPAIR
We checked 1,046 bags with published sizes. 334 fit the personal-item size with at least 1 cm to spare on every side, and another 138 are within a centimeter. 739 fit the cabin bag size comfortably.
Personal item
Personal-item bag · 15.6 × 12.2 × 7.5 in (39.6 × 31 × 19.1 cm)
Fits 4 cm (1.6 in) to spare on the width
Personal-item bag · 16.5 × 11.8 × 5.9 in (41.9 × 30 × 15 cm)
Fits 3.1 cm (1.2 in) to spare on the length
Personal-item bag · 16.5 × 11.8 × 5.9 in (41.9 × 30 × 15 cm)
Fits 3.1 cm (1.2 in) to spare on the length
Cabin bag
Carry-on suitcase · 19.1 × 12.8 × 8.9 in (48.5 × 32.5 × 22.6 cm)
Fits 2.4 cm (0.9 in) to spare on the depth; 4.1 kg left for packing
Carry-on suitcase · 21.9 × 15 × 9.1 in (55.6 × 38.1 × 23.1 cm)
Tight 0.6 cm (0.2 in) too long; soft-sided, so it only goes in if it squeezes; 2.8 kg left for packing
Carry-on suitcase · 45 × 38 × 20 cm (17.7 × 15 × 7.9 in)
Fits 2 cm (0.8 in) to spare on the width; 4.4 kg left for packing
Carry-on suitcase · 55 × 35 × 23 cm (21.7 × 13.8 × 9.1 in)
Tight exactly at the limit on the length; 4.7 kg left for packing
If your bag is too big at the gate
If size or number exceeds the limit, or weight exceeds 15 kg, the bag must be checked as baggage. Extra cabin weight cannot be bought at the airport. Source
Power banks on ZIPAIR
The airline doesn’t say whether you can use a power bank on board. Never in checked bags. Mobile batteries must go in carry-on. From Seoul (since 1 March 2025): bag each spare battery separately or tape/cap terminals. Wh limits and count not on pages read.
Work out your power bank's watt-hours · Power bank rules on every airline
Worth knowing
- Only 7 kg total cabin allowance across two pieces.
- Extra 8 kg of cabin weight (15 kg total) must be bought at least 24 hours before departure; not sold at the airport.
- Contact-centre payment adds about ¥1,000 handling fee.
- Fare rules table lists piece sizes as 40×25×55 cm and 35×25×45 cm (same numbers, different order).
Airlines with similar limits
- Volaris: 55 × 40 × 25 cm
- Aeromexico: 55 × 40 × 25 cm
- Japan Airlines (JAL): 55 × 40 × 25 cm
- ANA (All Nippon Airways): 55 × 40 × 25 cm
ZIPAIR bag questions
What size is the ZIPAIR personal item?
ZIPAIR's free personal item can be up to 45 × 35 × 25 cm (17.7 × 13.8 × 9.8 in). ZIPAIR has no separate personal item; this is the 'second piece', sharing the 7 kg total with the main carry-on.
How big can a ZIPAIR cabin bag be?
Up to 55 × 40 × 25 cm (21.7 × 15.7 × 9.8 in), and no heavier than 7 kg (15 lb). The airline doesn’t say whether wheels and handles count, so measure them in.
Which bags fit ZIPAIR's limits?
Of the 1,046 bags we track, 334 fit the personal-item size with at least 1 cm to spare and 739 fit the cabin bag size. See the list.
Can I take a power bank on ZIPAIR?
Yes, in your cabin bag only. The airline doesn’t say whether you can use a power bank on board. Never in checked bags.
Sources. baggage page · fare rules table · carry-on restricted items / batteries · in-flight electronics rules. Rules checked 5 October 2026. Some details the airline doesn’t publish are marked as such above. Airline staff have the final say at the gate. Spotted a change? Tell us.
Will This Bag Fit is independent and not affiliated with ZIPAIR.