Briggs & Riley Baseline Global 21" Carry-On Expandable Spinner on ITA Airways
Bag 21×15×9" vs sizer 21.6×13.8×9.8"
No — it's oversized.
The verdict, explained
At 21x15x9", the Briggs & Riley Baseline Global 21" Carry-On Expandable Spinner exceeds ITA Airways's 21.6x13.8x9.8" carry-on sizer — it is 1.2" too big on its second-longest side. Even with the straps pulled tight, the overage is too large to count on squeezing it in. Expect it to be turned away at the gate and gate-checked. On ITA Airways: Economy Light fare excludes the cabin trolley. It is too large for ITA Airways's under-seat personal-item space, so it has to go overhead or be checked.
| Axis | Bag | Sizer | Margin |
|---|---|---|---|
| Length | 21" | 21.6" | +0.6" |
| Width | 15" | 13.8" | -1.2" |
| Height | 9" | 9.8" | +0.8" |
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Frequently asked
Does the Briggs & Riley Baseline Global 21" Carry-On Expandable Spinner fit ITA Airways's carry-on size limit?
No. The Briggs & Riley Baseline Global 21" Carry-On Expandable Spinner is larger than ITA Airways's 21.6x13.8x9.8" carry-on limit and will likely be gate-checked.
What is ITA Airways's carry-on size limit?
ITA Airways allows carry-on bags up to 21.6x13.8x9.8" (length x width x height), including wheels and handles. Economy Light fare excludes the cabin trolley.
Can the Briggs & Riley Baseline Global 21" Carry-On Expandable Spinner be a personal item on ITA Airways?
No. At 21x15x9" it is too big for ITA Airways's under-seat personal-item space (15.7x11.8x7.9"); it travels as a carry-on instead.
The full verdict on the Briggs & Riley Baseline Global 21" Carry-On Expandable Spinner — every airline sizer it clears, and the ones it doesn't.
Bags that clear ITA Airways's sizer
Alternatives that fit the 21.6×13.8×9.8" limit outright.
The Briggs & Riley Baseline Global 21" Carry-On Expandable Spinner on other airlines
Same bag, different sizers — check before a connecting or return flight.
- ✕Delta Airlines
- ✕American Airlines
- ✕United Airlines
- ✕JetBlue
- ✓Southwest Airlines
- ✕Alaska Airlines
- ✓Spirit Airlines
- ✓Frontier Airlines
- ✕Hawaiian Airlines
- ✕Allegiant Air
- ✓Sun Country Airlines
- ✓Ryanair
- ✓easyJet
- ✓Wizz Air
- ✓British Airways
- ✓Lufthansa
- ✕Air France
- ✕KLM
- ✓Iberia
- ≈Vueling
- ✓Eurowings
- ✓Norwegian
- ≈TAP Air Portugal
- ✓SAS Scandinavian
- ✓SWISS
- ✓Austrian Airlines
- ✓Aer Lingus
- ✓Finnair
- ✓Brussels Airlines
- ✓LOT Polish Airlines
- ✓Transavia
- ≈Volotea