Does the CALPAK Luka fit under an airplane seat?

Yes. At 16 by 12 by 8 inches it is sized to slide under most seats as a personal item. Check your airline's personal-item limits, since they vary.

Is there a shoe compartment?

Yes. A separate shoe compartment keeps footwear away from clothes. It takes a pair of sneakers or flats.

The polyester shell is water-resistant, so it handles light rain and spills. It is not waterproof, so keep electronics in a dry bag.

It holds 25 liters, enough for one to two nights or a gym kit. It is not a week-long travel bag.

No. It carries by a padded shoulder strap or the top handles, and it has a luggage slip to slide over a rolling suitcase handle.

The duffel with its attached shoulder strap and top handles. No packing cubes or extra straps are included.

At CALPAK, for $110.40, as of our latest check.

6 stores we checked sell it, including CALPAK, eBay, SwagWear, The Container Store, Zola.

$110.40at CALPAKChecked Nov 9

Compared across 6 stores. Prices are checked against each store and labelled with when.

It checks today's price at every store, compares the alternatives and answers in about a minute.