Does Greater Bay Airlines have a weight limit for carry-on bags?

Yes. On every fare, Greater Bay Airlines sets 7 kg (15.4 lb) for the cabin bag. Greater Bay Airlines publishes no weight limit for its personal item, only a size.

Will a 55 × 40 × 20 cm carry-on fit Greater Bay Airlines' limit?

Yes: against Greater Bay Airlines' 115 cm total limit, a hard 55 × 40 × 20 cm (21.7 × 15.7 × 7.9 in) case fits exactly at the limit on the total size.

Do wheels and handles count in Greater Bay Airlines' carry-on size?

Yes. Greater Bay Airlines' official page says the 115 cm total limit includes wheels and handles.

Greater Bay Airlines carry-on size and personal item rules

East Asia
Hybrid
Verified 8 October 2026

Greater Bay Airlines (IATA: HB) allows one cabin bag of 115 cm (45.3 in) in total (length + width + height) and 7 kg (15.4 lb) on every fare, plus a personal item. Greater Bay Airlines counts wheels and handles in this size. Verified on 8 October 2026 from the official Greater Bay Airlines baggage page.

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Greater Bay Airlines carry-on allowance by fare

Greater Bay Airlines (HB) cabin baggage rules, as published by the airline
Fare	Route / class	Personal item	Cabin bag	Weight
All branded fares(standard)	All routes · Economy	size not published	115 cm total, 7 kg	cabin bag 7 kg

Greater Bay Airlines checked baggage by fare

Checked (hold) baggage included in each Greater Bay Airlines fare, as published by the airline
Fare	Checked baggage	Source
All branded fares	Depends on the fare you buy within this cabin	official page

Checked baggage verified 11 October 2026. Your booking confirmation shows the exact allowance for your trip.

Checked bag fees (we never show prices, they change by route and date): see the official page

What to know about Greater Bay Airlines carry-on rules

Greater Bay Airlines (Hong Kong SAR China) flies mostly out of HKG; Japan, South Korea, Taiwan, Thailand and Philippines are among its key markets.
Among the 31 verified airlines from East Asia, Greater Bay Airlines has the 2nd largest cabin bag allowance; the strictest is 9 Air (20×30×40 cm).
In its standard fare, Greater Bay Airlines applies exactly the same cabin bag, personal item and weight figures as Air Botswana, Air Chathams, Air Mauritius, Akasa Air and Malawi Airlines and 2 more, so a bag packed for one of them also passes on Greater Bay Airlines.
Greater Bay Airlines ranks 50th of 189 verified airlines by cabin bag size in the standard fare: its 115 cm (45.3 in) total is bigger than 19% of them.
Greater Bay Airlines' cabin bag totals 115 cm (45.3 in), 2.1 cm (0.8 in) more than the average of the 31 verified airlines from East Asia (112.9 cm (44.5 in)).
A standard US carry-on of 22 × 14 × 9 in (55.9 × 35.6 × 22.9 cm) fits, but with only 0.7 cm (0.3 in) to spare on the total size when measured against Greater Bay Airlines' 115 cm total.
A typical European cabin case of 55 × 40 × 20 cm (21.7 × 15.7 × 7.9 in) fits exactly at the limit on the total size when measured against Greater Bay Airlines' 115 cm total.
7 kg (15.4 lb) for the cabin bag: 11 of the 177 airlines with a published limit are stricter than Greater Bay Airlines, 93 are more generous.
Instead of three maximum sides, Greater Bay Airlines sets a single 115 cm limit on the sum of the cabin bag's length, width and height.
Greater Bay Airlines' official text counts wheels and handles in the 115 cm total cabin bag limit.

Greater Bay Airlines carry-on questions

Does Greater Bay Airlines have a weight limit for carry-on bags?: Yes. On every fare, Greater Bay Airlines sets 7 kg (15.4 lb) for the cabin bag. Greater Bay Airlines publishes no weight limit for its personal item, only a size.
Will a 55 × 40 × 20 cm carry-on fit Greater Bay Airlines' limit?: Yes: against Greater Bay Airlines' 115 cm total limit, a hard 55 × 40 × 20 cm (21.7 × 15.7 × 7.9 in) case fits exactly at the limit on the total size.
Do wheels and handles count in Greater Bay Airlines' carry-on size?: Yes. Greater Bay Airlines' official page says the 115 cm total limit includes wheels and handles.

Airlines related to Greater Bay Airlines

HK Express carry-on size — also flies from HKG
Hong Kong Airlines carry-on size — also flies from HKG
Air Premia carry-on size — hybrid airline from East Asia

Strictest carry-on airlines · All airlines

Official sources

https://www.greaterbay-airlines.com/hk/en/manage/our-services/baggage.html — checked on 8 October 2026

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