What does baggage sizer mean?
baggage sizer
Plural: baggage sizers
Definition
A rigid frame into which passengers put a bag to check whether its dimensions meet the airline's cabin baggage limit.
Example sentences
Your bag fits in the baggage sizer, but only if you tuck the handle in.
Your bag fits in the baggage sizer, but only if you tuck the handle in.
Try fitting your backpack in the baggage sizer before you pay to check it in.
Try fitting your backpack in the baggage sizer before you pay to check it in.