What is Biman Bangladesh Airlines' cabin bag size?
One piece 56 x 36 x 23 cm (trolley 55 x 36 x 20 cm; briefcase 50 x 36 x 20 cm).
Source: biman-airlines.portal.gov.bd, checked 6 Nov 2026
Quick answer
Cabin bag: One piece 56 x 36 x 23 cm (trolley 55 x 36 x 20 cm; briefcase 50 x 36 x 20 cm); weight: Economy 7 kg; Business 10 kg.
Source: biman-airlines.portal.gov.bd, checked 6 Nov 2026
Carry-on bag size
One piece 56 x 36 x 23 cm (trolley 55 x 36 x 20 cm; briefcase 50 x 36 x 20 cm)
Source: biman-airlines.portal.gov.bd, checked 6 Nov 2026
Carry-on weight
Economy 7 kg; Business 10 kg
Source: biman-airlines.portal.gov.bd, checked 6 Nov 2026
Power banks
Carry-on only; up to 100 Wh no approval, 100-160 Wh airline approval; no charging via aircraft USB and no charging other devices during flight (from 19 Mar 2025)
Source: bangladeshmonitor.com.bd, checked 6 Nov 2026
Liquids
Containers of 100 ml or less (even if only partly full); you may need to pack them in one transparent, resealable bag
Source: Wise (trusted third party), checked 6 Nov 2026
How much can my Biman Bangladesh Airlines carry-on weigh?
Economy 7 kg; Business 10 kg.
Source: biman-airlines.portal.gov.bd, checked 6 Nov 2026
Can I take a power bank on Biman Bangladesh Airlines?
Carry-on only; up to 100 Wh no approval, 100-160 Wh airline approval; no charging via aircraft USB and no charging other devices during flight (from 19 Mar 2025).
Source: bangladeshmonitor.com.bd, checked 6 Nov 2026
What liquids can I take on Biman Bangladesh Airlines?
Containers of 100 ml or less (even if only partly full); you may need to pack them in one transparent, resealable bag.
Source: Wise (trusted third party), checked 6 Nov 2026