Personal-item bag · 34 × 19 × 15 cm (13.4 × 7.5 × 5.9 in)
Tight exactly at the limit on the depth
T'way Air cabin bag and personal item size
Checked against T'way Air's baggage page on 20 October 2026
Personal item (under the seat)
40 × 30 × 15 cm15.7 × 11.8 × 5.9 in
Cabin bag (overhead locker)
55 × 40 × 20 cm21.7 × 15.7 × 7.9 in
Also: 115 cm in total (length + width + depth), 45 in.
Weight: 10 kg (22 lb)
Will your bag fit T'way Air?
Personal item. Free on every fare. Duty-free purchases count as the personal item. Combined weight with carry-on capped at 10 kg.
Cabin bag. Included on every fare listed below. Wheels and handles count. 10 kg is the total for carry-on plus personal item.
What each T'way Air fare includes
| Fare | Personal item | Cabin bag | Notes |
|---|---|---|---|
| Standard / Smart / Event | Included | Included (10 kg) | 1 carry-on + 1 personal item, total within 10 kg. |
| Business | Not stated | Included (10 kg) | 2 portable bags, 10 kg each, 20 kg total. |
Will a standard carry-on fit T'way Air?
The most common US carry-on size is 22 × 14 × 9 in (56 × 36 × 23 cm, wheels included). On T'way Air it does not fit — 0.9 cm (0.4 in) too long, 2.9 cm (1.1 in) too deep; 114.3 cm in total against a 115 cm limit. The common European cabin size, 55 × 40 × 20 cm, is right at the limit.
T'way Air's cabin bag allowance holds about 44 litres. Only 5 of the 151 airlines we track have a smaller one, so bags sold as "carry-on size" in the US often won't pass here.
Bags that fit T'way Air
We checked 1,046 bags with published sizes. 19 fit the personal-item size with at least 1 cm to spare on every side, and another 38 are within a centimeter. 422 fit the cabin bag size comfortably.
Personal item
Personal-item bag · 39.1 × 27.4 × 14.5 cm (15.4 × 10.8 × 5.7 in)
Tight 0.5 cm (0.2 in) to spare on the depth
Personal-item bag · 38.1 × 30.5 × 14 cm (15 × 12 × 5.5 in)
Tight 0.5 cm (0.2 in) too wide; soft-sided, so it only goes in if it squeezes
Personal-item bag · 40 × 30 × 15 cm (15.7 × 11.8 × 5.9 in)
Tight exactly at the limit on the length
Cabin bag
Carry-on suitcase · 55 × 40 × 20 cm (21.7 × 15.7 × 7.9 in)
Tight exactly at the limit on the length; 115 cm in total against a 115 cm limit
Carry-on suitcase · 55 × 35 × 20 cm (21.7 × 13.8 × 7.9 in)
Tight exactly at the limit on the length; 110 cm in total against a 115 cm limit; 7.4 kg left for packing
Carry-on suitcase · 55 × 35 × 20 cm (21.7 × 13.8 × 7.9 in)
Tight exactly at the limit on the length; 110 cm in total against a 115 cm limit; 7.4 kg left for packing
Carry-on suitcase · 45 × 38 × 20 cm (17.7 × 15 × 7.9 in)
Tight exactly at the limit on the depth; 103 cm in total against a 115 cm limit; 7.4 kg left for packing
If your bag is too big at the gate
Additional baggage handling fees may apply if carry-on must be checked at the gate for non-compliance; amount not stated. Source
Power banks on T'way Air
The airline doesn’t say whether you can use a power bank on board. Never in checked bags. Baggage page only says lithium batteries are allowed in limited quantities for personal use under IATA rules.
Work out your power bank's watt-hours · Power bank rules on every airline
Worth knowing
- Duty-free shopping counts toward the 1 personal item and 10 kg total.
Airlines with similar limits
- Ryanair: 55 × 40 × 20 cm
- TUI Airways / TUIfly: 55 × 40 × 20 cm
- Icelandair: 55 × 40 × 20 cm
- Vueling: 55 × 40 × 20 cm
T'way Air bag questions
What size is the T'way Air personal item?
T'way Air's free personal item can be up to 40 × 30 × 15 cm (15.7 × 11.8 × 5.9 in). Duty-free purchases count as the personal item. Combined weight with carry-on capped at 10 kg.
How big can a T'way Air cabin bag be?
Up to 55 × 40 × 20 cm (21.7 × 15.7 × 7.9 in), and no heavier than 10 kg (22 lb). Wheels and handles count toward the size.
Which bags fit T'way Air's limits?
Of the 1,046 bags we track, 19 fit the personal-item size with at least 1 cm to spare and 422 fit the cabin bag size. See the list.
Can I take a power bank on T'way Air?
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. official free baggage page. Rules checked 20 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 T'way Air.