Joolz Aer2 Review
By BestTravelStroller.com Team · Updated November 2026
The Aer2 lies fully flat from birth, folds with one hand, weighs 14.3 lb and carries a 17.6 lb basket. No other stroller here combines all four.
How this was put together: this is research-based. We compared maker specs, manuals, airline rules and patterns in verified owner reviews; we have not tested these strollers ourselves. How we research. As an Amazon Associate I earn from qualifying purchases.
Joolz Aer2 at a Glance
Buy it if
You want one stroller from the newborn months through the toddler years that still folds small enough for a cabin on European airlines.
Skip it if
You fly United or JetBlue and want a fold that fits their 14 in wide limit; look at the Cybex Libelle.
What stands out
- Seat lies fully flat, so it works from birth without a bassinet
- One-hand fold that stands on its own, with a shoulder strap and travel pouch included
- 17.6 lb basket, big for a travel stroller
- Up to 10-year warranty if you register it within 6 months
What to watch for
- At 20.9 x 17.3 x 9.2 in folded, it is wider than a 22 x 14 x 9 in carry-on
- Car seat adapters ($59.99) are extra
- Fabrics are hand-wash only
It is one of our best travel strollers, where you can see how it ranks.
| List price | $549 (Joolz) |
|---|---|
| Weight | 14.3 lb |
| Folded size | 20.9 x 17.3 x 9.2 in |
| Fits a 22 x 14 x 9 in carry-on | No |
| Child weight limit | 50 lb |
| Age | Birth |
| Recline | Full-flat |
| Fold | One hand, one second, stands on its own |
| Basket | 17.6 lb |
| Warranty | 2 years, or 10 years if registered within 6 months |
From Joolz’s US product page and manual, checked November 2026.
Will the Joolz Aer2 Fit in the Overhead Bin?
What Joolz says: Joolz calls the Aer2 "airplane compatible" and "IATA compliant", says it fits overhead cabins and badges it "Carry-On Approved".
Folded, the Joolz Aer2 measures 20.9 x 17.3 x 9.2 in. That is bigger than a standard 22 x 14 x 9 in US carry-on in at least one direction, so it depends on the airline and on bin space.
| Airline cabin rule for strollers | Joolz Aer2 on the maker’s numbers |
|---|---|
| United: 22 x 14 x 9 in | Over the limit |
| JetBlue: 22 x 14 x 9 in | Over the limit |
| Qantas: 22 x 14 x 9 in, 7 kg | Over the limit |
| Lufthansa: 55 x 40 x 23 cm | Over the limit |
| Air France: 55 x 45 x 25 cm | Within the limit |
| KLM: 55 x 45 x 25 cm, 10 kg | Within the limit |
| Spirit: 22 x 18 x 10 in | Within the limit |
| Singapore: 115 cm total, 7 kg | Over the limit |
| American: under 20 lb, must fit the bin | Under the weight limit |
Cabin space is first come, first served on most airlines, and the crew has the final say. Most airlines check a stroller free, at the gate or the counter; see airline stroller policies.
Can You Use the Joolz Aer2 From Birth?
Yes. The seat reclines fully flat and comes with a baby net; a cot and a nest-to-seat insert are optional.
Car seats that fit
- Nuna PIPA, Maxi-Cosi and Cybex seats via Joolz Aer2 adapters ($59.99); check the Aer2 list with Joolz
Check the exact adapter for your seat with Joolz before you buy; lists change between model years.
What Owners and Testers Report
- Some owners complain about the zipper used to adjust the recline (heyparent.co)
- Owners praise the flat recline, fold and wheels, but some say it is not ideal for long daily walks on bumpy streets (redditrecs.com)
Joolz Aer2 Alternatives
- Bugaboo Butterfly 2 Plus: The Butterfly 2 Plus adds a lay-flat recline and a built-in newborn foot cover to the Butterfly, so the seat works from day one. It has the longest car seat list here.
- Stokke YOYO5: The YOYO5 is the newest version of the stroller that made cabin-size folds famous. It folds with the seat still on, and its 8.7 in thickness is the slimmest of the full-featured picks.
Sources
Specs come from Joolz’s own pages and manuals. We don’t link to other review sites, but we name them where their testing is relevant.