Joolz Aer²
The Joolz Aer² weighs 14.3 lb, folds to 1.9 cu ft, and holds a child up to 50 lb, per Joolz. The maker lists the seat as reclining flat for use from birth.
- $579List price
- 14.3 lbWeight
- 1.9 cu ftFolded
- 50 lbHolds up to
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How the Aer² stacks up
Against the 69 compact and travel strollers we track. The shaded band is where the middle half of them fall; the dot is this one.
Above the typical range for compact and travel strollers (10 lb to 15 lb).
Within the typical range for compact and travel strollers (13.9 lb to 17 lb).
Within the typical range for compact and travel strollers (1.8 cu ft to 3.3 cu ft).
Within the typical range for compact and travel strollers (50 lb to 55 lb).
Above the typical range for compact and travel strollers ($225 to $399.99).
What sets the Aer² apart
Measured against the 69 compact and travel strollers we compare, from each maker's published specs.
- 8th highest basket limitof the 39 compact and travel strollers with it published: 17.6 lb
- Weight: 14.3 lbin the middle half of the 63 compact and travel strollers that publish it (13.9 lb to 17 lb)
- Folded size: 1.9 cu ftin the middle half of the 48 compact and travel strollers that publish it (1.8 cu ft to 3.3 cu ft)
Next to its closest matches
- Bugaboo Butterfly 2 PlusNext to it, the Aer² is 2.4 lb lighter; 0.2 cu ft smaller folded.
- Nuna TRVL lxNext to it, the Aer² is 7.6 lb more basket capacity; 0.3 lb lighter; 2.8 cu ft smaller folded.
- Bugaboo Butterfly 2Next to it, the Aer² is 1.7 lb lighter.
Aer²: from newborn to toddler
| Stage | What Joolz lists |
|---|---|
| From birth | Yes, seat lies flat |
| Seat recline | Flat |
| Seat holds | Up to 50 lb |
Limits as the maker lists them. Follow the manual for your stroller.
Does the Aer² fit a carry-on size?
Folded, the Aer² measures 20.9 × 17.3 × 9.2 in as listed. It is within 1 of 4 listed carry-on sizes below on all three sides. Joolz lists it as fitting an overhead bin.
| Airline | Listed size | Longest side | Middle side | Shortest side |
|---|---|---|---|---|
| American, Delta, Alaska, JetBlue | 22 × 14 × 9 in | 20.9 in: within 22 | 17.3 in: over 14 | 9.2 in: over 9 |
| Spirit | 22 × 18 × 10 in | 20.9 in: within 22 | 17.3 in: within 18 | 9.2 in: within 10 |
| Frontier | 24 × 16 × 10 in | 20.9 in: within 24 | 17.3 in: over 16 | 9.2 in: within 10 |
| Allegiant | 22 × 16 × 10 in | 20.9 in: within 22 | 17.3 in: over 16 | 9.2 in: within 10 |
Each side is checked against the matching side of the airline's published carry-on size, in inches as published. Bins and rules vary by plane.
Where to buy the Aer²
Prices and availability change. We may earn a commission from some links.
- Check for recalls: Search the agency's recall list with the model number and date code from the label: CPSC recall search.
- Use and supervision: follow the maker's warnings on the product, and see CPSC's Safe Nursery guide. Check the label and the maker's instructions, and ask your pediatrician about your child.
Full specs
| Joolz Aer² | |
|---|---|
| List price | $579 |
| Weight | 14.3 lb |
| Folded size | 20.9 × 17.3 × 9.2 in1.9 cu ft |
| Open size | 33.5 × 17.7 × 41.9 in |
| Seat holds up to | 50 lb |
| From birth? | Yes, seat lies flat |
| Newborn add-on | From birth in the seat with included baby net ('Stroller with baby net for newborn use'); foldable cot and nest-to-seat sold separately / in bundles |
| Seat size | 14.9 in wide, 21.6 in seat back |
| Seat recline | Flat |
| One-hand fold | Yes |
| Fits airline overhead bin | Yes |
| Basket | 17.6 lb, 4.5 US gal |
| Car seat adapters | Joolz car seat adapters (sold separately; 'Car seat ready bundles' offered) |
| Carry strap or handle | Yes |
| Travel bag included | Yes |
| In the box | Joolz Aer² stroller with baby net for newborn use; travel pouch |
| Warranty | 2 years |
| Released | 2025 |
| Wheels and suspension | front 5.7 in, rear 6.1 in |
Compare the Aer² with
How each closest rival differs from the Aer², from the makers' specs.
- BugabooButterfly 2 Plus16.7 lb2.1 cu ft folded$579
- 2.4 lb heavier
- 0.2 cu ft bigger folded
- NunaTRVL lx14.6 lb4.7 cu ft folded$600
- 7.6 lb less basket capacity
- 0.3 lb heavier
- 2.8 cu ft bigger folded
- BugabooButterfly 216 lb$599$599
- 1.7 lb heavier
- $20 more
- StokkeYOYO⁵15.4 lb48.5 lb limit$549
- 1.1 lb heavier
- 1.5 lb lower limit
- $30 less
Accessories that fit the Aer²
Each maker lists this stroller as a fit. Fit can depend on the model year, so check yours on the product page.
Bassinets & cots
- Aer² Nest to Seat $219
Organizers
- Cup Holder $27.99
Footmuffs
- Universal Footmuff $149.99
Rain covers
- Aer+/2 Raincover $54.99
Sun shades
Travel bags
- Aer2 Transport bag $99.99
Aer²: questions answered
From Joolz's published specs, last checked 2026-11-06.
How much does the Joolz Aer² weigh?
The Joolz Aer² weighs 14.3 lb. The lightest compact & travel stroller we track is the Evenflo Hummingbird Carbon Fiber Stroller at 9 lb.
How big is the Joolz Aer² when folded?
It folds to 20.9 × 17.3 × 9.2 in, about 1.9 cubic feet. Compare folded sizes of all compact & travel strollers.
Can you use the Joolz Aer² from birth?
Yes, seat lies flat.
What is the weight limit of the Joolz Aer²?
The seat holds a child up to 50 lb.
Does the Joolz Aer² fit in an airplane overhead bin?
Yes. The maker says it fits most overhead bins when folded. Check your airline's size limits first.
How much does the Joolz Aer² cost?
The maker's US list price is $579. Sale prices change often, so check the retailer.
What's the difference between the Joolz Aer² and the Bugaboo Butterfly 2 Plus?
By the specs, the Aer² is 2.4 lb lighter. See the Aer² and Butterfly 2 Plus side by side.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
Where these specs come from
- joolz.com/us/en/strollers/440200-M.html
- joolz.com/us/en/strollers
- babesta.com/blogs/news/first-look-the-joolz-aer2-stroller-nycs…
Last checked 2026-11-06. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.