Specs
Listed carrier specs
- External dimensions
- 17 × 11 × 11 in
- Max pet weight
- Up to 15 lb
- Carrier type
- soft-sided
- Compression notes
- Soft-sided; external dimensions can flex when underpacked.
soft-sided carrier · Up to 15 lb
Henkelion Soft-Sided Collapsible Carrier (Small/Medium)
Henkelion Soft-Sided Collapsible Carrier (Small/Medium): soft sided carrier, external 17 x 11 x 11 in, rated to 15 lb.
Spec snapshot
- External dimensions
- 17 × 11 × 11 in
- Specs verified
- 2026-07-10
- Matches published limit
- 5 airline records
Fit gauge
How it measures up to a strict published limit
Bars compare this carrier's sorted external dimensions against United's soft-sided in-cabin limit (18 × 11 × 11 in), accessed 2026-07-10.
Long
17/18"
Mid
11/11"
Short
11/11"
Manufacturer / merchant imagery
Product image references
Images are hotlinked to the merchant/manufacturer source under approval apv-2026-07-07-004 and shown with attribution.
5matches published limit
0tight / risky
9exceeds limit
2unclear / varies
Reading the fit
What matters for this carrier
- Soft-sided: the top and sides can flex slightly to help a borderline under-seat fit.
- Published external dimensions 17 x 11 x 11 in.
- Weight and breed rules are set by the airline and your pet, not the carrier. We do not advise on fitness to fly.
Style lane
Style & presentation
Presentation: neutral
Style tags: soft-sided
Material: not tagged
Evidence
Evidence
Dimensions source: Henkelion product page (Amazon)
Specs last verified 2026-07-10. Source accessed 2026-07-10. Confidence: medium. Review status: approved. Not hands-on tested by Cabin Pet Fit.
Fit matrix
Airline fit matrix
Desktop uses a scannable table; on phones it scrolls inside the table container, not the page.
| Airline | Status | Caveat | Airline page |
|---|---|---|---|
| United Airlines | Matches limit | Published carrier dimensions fit within the airline's soft-sided limit; airport acceptance is not guaranteed. Soft-sided carriers can compress to help borderline fit. | Open rule |
| Delta Air Lines | Matches limit | Published carrier dimensions fit within the airline's published limit; airport acceptance is not guaranteed. Soft-sided carriers can compress to help borderline fit. | Open rule |
| American Airlines | Matches limit | Published carrier dimensions fit within the airline's soft-sided limit; airport acceptance is not guaranteed. Soft-sided carriers can compress to help borderline fit. | Open rule |
| Frontier Airlines | Matches limit | Published carrier dimensions fit within the airline's soft-sided limit; airport acceptance is not guaranteed. Soft-sided carriers can compress to help borderline fit. | Open rule |
| Allegiant Air | Matches limit | Published carrier dimensions fit within the airline's soft-sided limit; airport acceptance is not guaranteed. Soft-sided carriers can compress to help borderline fit. | Open rule |
| Alaska Airlines | Exceeds limit | Published carrier dimensions exceed the airline's soft-sided limit. | Open rule |
| JetBlue | Exceeds limit | Published carrier dimensions exceed the airline's published limit. | Open rule |
| Hawaiian Airlines | Exceeds limit | Published carrier dimensions exceed the airline's published limit. | Open rule |
| Breeze Airways | Exceeds limit | Published carrier dimensions exceed the airline's published limit. | Open rule |
| Air Canada | Exceeds limit | Published carrier dimensions exceed the airline's published limit. | Open rule |
| WestJet | Exceeds limit | Published carrier dimensions exceed the airline's published limit. | Open rule |
| Lufthansa | Exceeds limit | Published carrier dimensions exceed the airline's published limit. | Open rule |
| Air France | Exceeds limit | Published carrier dimensions exceed the airline's published limit. | Open rule |
| KLM | Exceeds limit | Published carrier dimensions exceed the airline's published limit. | Open rule |
| Southwest Airlines | Unclear / varies | Airline allows an in-cabin pet but does not publish a simple numeric carrier maximum; use the under-seat guidance on the airline page. | Open rule |
| British Airways | Unclear / varies | This airline does not carry pets in the cabin (service animals only); a carrier size does not apply. | Open rule |
Editorial caveat
Cabin Pet Fit has not hands-on tested this carrier. Use the sourced external dimensions and the airline fit matrix above as the current evidence record, and confirm your airline’s published limit before you book.
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