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Sizes taken from official airline pages

Last updated October 2026

Womiw
By size

Under-seat cabin bags

Small bags designed for the space under the seat in front. Useful as your personal item on every airline, and essential on Jetstar Starter fares.

Rules last checked October 2026

Under-seat bags

Small enough for the footwell on most aircraft.

US$108.21 / Amazon.com ≈ A$155 est.
US$29.99 / Amazon.com ≈ A$43 est.
US$13.99 / Amazon.com ≈ A$20 est.
US$56.68 / Amazon.com ≈ A$81 est.
US$18.99 / Amazon.com ≈ A$27 est.
US$24.99 / Amazon.com ≈ A$36 est.
US$36.99 / Amazon.com ≈ A$53 est.
US$19.99 / Amazon.com ≈ A$29 est.
US$51.99 / Amazon.com ≈ A$74 est.
US$12.99 / Amazon.com ≈ A$19 est.
SizeTypeWho uses itBags
40 x 30 x 15 cmUnder-seatThe safe under-seat target when an airline only says "small personal item". 1 fit →
45 x 33 x 20 cmUnder-seatVirgin Australia's published personal-item maximum. 10 fit →
48 x 34 x 23 cmOverheadRegional and turboprop overhead size (Rex, QantasLink Dash 8). 2 fit →
56 x 36 x 23 cmOverheadThe standard Australian overhead size: Qantas, Jetstar and Virgin Australia. 9 fit →
55 x 40 x 23 cmOverheadAir New Zealand's 118 cm allowance, also accepted by Japan Airlines. 6 fit →