CarryFit is a cabin-baggage size checker for comparing a bag with carry-on and personal-item limits across airlines. The site lets users enter dimensions manually or parse them from a website, switch between metric and imperial units, and narrow results by airline or region. It presents the two baggage types separately and includes weight information where the underlying policy provides it.
The tool is useful for comparing bags before buying or doing a pre-trip size check, but its own FAQ treats the results as guidance rather than an airport acceptance guarantee. It links to airline policies and notes that fares, routes, aircraft and enforcement can change the applicable rules. Some personal-item entries use a fallback where an airline does not publish dimensions. Travelers should measure wheels, handles and external pockets, then confirm the current policy for their exact flight before relying on a match.
