Calpak Luka Mini Duffel: 14.5 x 10 x 6.8 in
mini, duffel, no wheels, 1.1 lb empty. Exterior figures are the maker's own.

The maker's exterior figure excludes wheels and handles, so the bag's real footprint in an airline sizer is larger than these numbers.
Under the seat at 8 of 13 airlines with a published limit
The table below shows the verdict at every airline, best fit first, using the same math as the live fit checker.
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Does the Luka Mini Duffel fit? All 19 airlines
14.5 x 10 x 6.8 in against each airline's published carry-on box, largest side to largest side, sorted best fit first.
| Airline | Cabin max (in) | Verdict | Under seat |
|---|---|---|---|
| Sun Country Airlines | 24 x 16 x 11 | Cabin approved4.2 in to spare | Yes |
| Allegiant Air | 22 x 16 x 10 | Cabin approved3.2 in to spare | Yes |
| British Airways | 22 x 18 x 10 | Cabin approved3.2 in to spare | No |
| Frontier Airlines | 24 x 16 x 10 | Cabin approved3.2 in to spare | Yes |
| Southwest Airlines | 24 x 16 x 10 | Cabin approved3.2 in to spare | not published |
| Air France | 21.7 x 13.8 x 9.9 | Cabin approved3.1 in to spare | No |
| Qatar Airways | 19.69 x 14.57 x 9.84 | Cabin approved3 in to spare | not published |
| Lufthansa | 21.65 x 15.75 x 9.06 | Cabin approved2.3 in to spare | No |
| Turkish Airlines | 21.65 x 15.75 x 9.06 | Cabin approved2.3 in to spare | No |
| Air Canada | 21.5 x 15.5 x 9 | Cabin approved2.2 in to spare | No |
| Alaska Airlines | 22 x 14 x 9 | Cabin approved2.2 in to spare | not published |
| American Airlines | 22 x 14 x 9 | Cabin approved2.2 in to spare | Yes |
| Avelo Airlines | 22 x 14 x 9 | Cabin approved2.2 in to spare | Yes |
| Delta Air Lines | 22 x 14 x 9 | Cabin approved2.2 in to spare | not published |
| Hawaiian Airlines | 22 x 14 x 9 | Cabin approved2.2 in to spare | not published |
| JetBlue Airways | 22 x 14 x 9 | Cabin approved2.2 in to spare | Yes |
| United Airlines | 22 x 14 x 9 | Cabin approved2.2 in to spare | Yes |
| Emirates | 21.65 x 14.96 x 8.66 | Cabin approved1.9 in to spare | not published |
| Ryanair | 21.65 x 15.75 x 7.87 | Cabin approved1.1 in to spare | Yes |
Bag spec source: calpaktravel.com · accessed 2026-07-09. Airline limits come from each carrier's official baggage page; open an airline above for its citations. Policies change, so verify a borderline case before you fly.
Calpak states all luggage dimensions in inches on its own product pages. For hardside luggage (Ambeur, Hue) the specifications section explicitly labels the larger figure Exterior, Including wheel, with a separate smaller Interior figure for packing space, so the exterior number already accounts for wheels and handles. For softside duffels and the Terra backpack duffel it publishes a single Dimensions figure since those bags have no wheels. On at least two Ambeur and one Terra product page, an older marketing bullet elsewhere on the same page states a slightly different, usually lower, dimension or weight than the labeled specifications section; the labeled specifications figure was treated as authoritative in this dataset, with the alternate figure noted per bag.
All 12 Calpak bags