AIWEINY Zipperless Polycarbonate Carry-On on KLM
Bag 21.5×14×9" vs sizer 21.7×13.8×9.8"
No — it's oversized.
The verdict, explained
At 21.5x14x9", the AIWEINY Zipperless Polycarbonate Carry-On exceeds KLM's 21.7x13.8x9.8" carry-on sizer — it is 0.2" too big on its second-longest side. Expect it to be turned away at the gate and gate-checked. On KLM: Cabin bag + accessory combined weight limit is 12kg. It is too large for KLM's under-seat personal-item space, so it has to go overhead or be checked.
| Axis | Bag | Sizer | Margin |
|---|---|---|---|
| Length | 21.5" | 21.7" | +0.2" |
| Width | 14" | 13.8" | -0.2" |
| Height | 9" | 9.8" | +0.8" |
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Frequently asked
Does the AIWEINY Zipperless Polycarbonate Carry-On fit KLM's carry-on size limit?
No. The AIWEINY Zipperless Polycarbonate Carry-On is larger than KLM's 21.7x13.8x9.8" carry-on limit and will likely be gate-checked.
What is KLM's carry-on size limit?
KLM allows carry-on bags up to 21.7x13.8x9.8" (length x width x height), including wheels and handles. Cabin bag + accessory combined weight limit is 12kg.
Can the AIWEINY Zipperless Polycarbonate Carry-On be a personal item on KLM?
No. At 21.5x14x9" it is too big for KLM's under-seat personal-item space (15.7x11.8x5.9"); it travels as a carry-on instead.
Bags that clear KLM's sizer
Alternatives that fit the 21.7×13.8×9.8" limit outright.
The AIWEINY Zipperless Polycarbonate Carry-On 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
- ✓Iberia
- ✕Vueling
- ✓Eurowings
- ✓Norwegian
- ✕TAP Air Portugal
- ✓SAS Scandinavian
- ✓SWISS
- ✓Austrian Airlines
- ✓Aer Lingus
- ✓Finnair
- ✕ITA Airways
- ✓Brussels Airlines
- ✓LOT Polish Airlines
- ✓Transavia
- ✕Volotea