By airline

Cabin bags for United Airlines

Overhead limit 56 x 36 x 23 cm, under-seat 43 x 25 x 22 cm, weight No set limit. Published as 22 x 14 x 9 in; you must be able to lift the bag into the bin yourself.

Rules last checked October 2026

Under-seat bags · 2 fit

Inside 43 x 25 x 22 cm.

US$51.99 / Amazon.com ≈ A$74 est.

(4.4) View at Amazon

US$12.99 / Amazon.com ≈ A$19 est.

(4.4) View at Amazon

Allowances depend on fare and route. Last checked October 2026.

Official source: confirm the current allowance with United Airlines.

United Airlines website