33 models from 10 brands in this size band.
The median weighs 454 g1.0 lb at 4 L, or 83 g per litre.
Prices run $25 to $468 (9 more are priced in another currency and left
out of that range — nothing here is converted).
12 of the 12 with all three dimensions
known come in under 115 cm linear — see
the airline limits for which carriers that
actually satisfies.
Volume is the figure the brand publishes, not one we measured or inferred; bags that state no volume are not in this band or any other. Bands are exclusive at the top, so a 30 L pack is in 30–40 L and not in 20–30 L.