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By Janet H., Owner, Janet Media GroupLast updated How we research

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Babyzen YOYO2 vs Bugaboo Butterfly 2 Plus

The two travel strollers everyone shortlists. One folds smaller, the other folds faster, and that is the real choice.

A compact folded travel stroller being carried

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The verdict

Buy the YOYO2 for the smallest, lightest folded package; buy the Butterfly 2 Plus for the fastest fold. The Babyzen YOYO2 folds to 20.5 by 17.3 by 7.1 in at 13.6 lb in its 6+ month configuration, which most airlines accept as cabin baggage. The Bugaboo Butterfly 2 Plus is published as IATA-compatible at 17.6 by 9.6 by 21.8 in, weighs 16 lb and takes a slightly heavier child at 50 lb against the YOYO2's 48.5 lb — and its fold is close enough to one motion that you can do it in a boarding queue without holding anyone up.

These two are closer than any other matchup on the site. Both are premium travel strollers, both have small wheels that transmit every cobble, neither carries like a full-size stroller, and both are excellent at the one thing they exist for. If you are choosing between them on ride quality or value you will not find a meaningful gap; choose on fold shape, fold speed, newborn use, and which one your airline is likelier to wave through.

Our ranking — Babyzen YOYO2 vs Bugaboo Butterfly 2 Plus
#ProductBest forOur scorePrice
1
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Babyzen YOYO2

Folds to 20.5 by 17.3 by 7.1 in and weighs 13.6 lb — the stroller that goes in the overhead bin instead of the hold.

Cabin baggage8.6out of 10
2
Bugaboo Butterfly 2 Plus

Bugaboo Butterfly 2 Plus

IATA-compatible at 17.6 by 9.6 by 21.8 in folded, with a one-second fold you can do at a gate with a queue behind you.

One-second fold8.4out of 10
$579.00 · Amazon

#ad commission · as of October 19, 2026

3
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UPPAbaby Minu V2

16.9 lb with a 20 lb basket — heavier than a true travel stroller, and much better to push than one.

A light stroller that still rides well8.7out of 10

Rows link to the full assessment further down this page. Scores are our own editorial ratings against the criteria on our methodology page — they are not crash-test results and not a NHTSA or IIHS rating.

What is identical

  • Both meet the same consumer safety requirements that apply to every stroller sold in the US, and both use a 5-point harness.
  • Both have small wheels, which is what makes the fold possible and what makes broken pavement unpleasant. Neither is an all-terrain stroller at any price.
  • Neither carries like a full-size stroller. Bugaboo rates the Butterfly 2 Plus basket to 17.6 lb and the YOYO2's is small. Plan on a backpack.
  • Neither is guaranteed into a cabin. Cabin acceptance is set by the airline and the aircraft, not the manufacturer.

Head to head

Published specifications, as stated by each maker or its retail listing
Babyzen YOYO2Bugaboo Butterfly 2 Plus
Folded size20.5 x 17.3 x 7.1 in17.6 x 9.6 x 21.8 in, IATA-compatible
Weight13.6 lb in the 6+ month setup16 lb
Capacity48.5 lb (22 kg, EN 1888)50 lb (22 kg)
FoldOne-piece, quick once learnedClose to a single motion
Cabin positionAccepted as cabin baggage by most airlinesPublished as IATA-compatible
CarryShoulder strapCarry handle
Newborn useRequires the separate 0+ packPublished from birth, lay-flat recline

Read the first two rows together. The YOYO2's folded package is slimmer at 7.1 in, which is the dimension that decides whether it slides into an overhead bin beside a bag, and it is 2.4 lb lighter. The Butterfly's 9.6 in depth is marginally thicker but its footprint is narrower, and Bugaboo's IATA-compatible claim is a statement about an industry guideline rather than a promise from your carrier. Both are in the same cabin-size ballpark; neither is certain.

The strollers in detail

01 — Cabin baggage

Babyzen YOYO2

Babyzen

No image
Our score8.6
Push and handling7.6
Fold and storage9.8
Weight9.4
Daily use8.4
Value7.2
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Folds to 20.5 by 17.3 by 7.1 in and weighs 13.6 lb — the stroller that goes in the overhead bin instead of the hold.

The whole point of the YOYO2 is that it does not get checked. Folded it is 20.5 by 17.3 by 7.1 in, which most airlines accept as cabin baggage, so it comes to the gate and comes off the plane with you rather than appearing damaged on a carousel. At 13.6 lb in the 6+ month configuration it is light enough to carry up stairs one-handed with the shoulder strap. Capacity is 48.5 lb (22 kg under EN 1888), which is less than most full-size strollers but enough for the years you will use it. What you trade is ride quality: small wheels mean cobbles and broken pavement are felt, the basket is small, and a newborn needs the separate 0+ pack. Cabin acceptance is also airline-dependent — check your carrier rather than assuming. If you fly regularly, this is the stroller.

What works

  • Folds small enough for most airlines' cabin baggage rules
  • 13.6 lb with a shoulder strap
  • One-piece fold that is quick once learned

What to weigh

  • Small wheels transmit rough pavement
  • Tiny basket
  • Newborn use needs the separate 0+ pack, and cabin rules vary by airline
Published specifications for the Babyzen YOYO2, with the source each figure was read from
SpecPublished figureRead from
Capacity48.5 lb (22 kg, EN 1888)Retailer listing
Weight13.6 lb in the 6+ month configurationRetailer listing
Folded size20.5 x 17.3 x 7.1 in — accepted as cabin baggage by most airlinesRetailer listing

Verified as currently sold and checked against NHTSA's recall record on 2026-09-26; no recall named this model. Recalls apply to specific manufacture-date ranges, so check the date stamp on your own unit. Specifications come from the manufacturer or retailer listing.

02 — One-second fold

Bugaboo Butterfly 2 Plus

Bugaboo

Bugaboo Butterfly 2 Plus
Our score8.4
Push and handling7.8
Fold and storage9.6
Weight8.7
Daily use8.8
Value7.0
$579.00 · View on Amazon

#ad We may earn a commission · Price as of October 19, 2026

IATA-compatible at 17.6 by 9.6 by 21.8 in folded, with a one-second fold you can do at a gate with a queue behind you.

The Butterfly 2 Plus is Bugaboo's replacement for the Butterfly 2, and it competes directly with the YOYO2 on one thing: fold speed. Bugaboo calls it a one-second fold, and it is close enough to one motion that you can do it while boarding without holding anyone up — which is exactly when a slow fold becomes a problem. Folded it is 17.6 by 9.6 by 21.8 in, which Bugaboo publishes as IATA-compatible, and it takes a child to 50 lb (22 kg), slightly more than the YOYO2. What the Plus adds over the seat it replaces is newborn provision: Bugaboo publishes it from birth to about 48 months, with a lay-flat recline, a tuck-away foot cover built into the seat and a padded headrest extension, so it does not need a bassinet to start. Against it: at 16 lb it is heavier than the YOYO2's 13.6 lb, the 5.5 in front and 6 in rear wheels struggle on cobbles like every stroller of this shape, car seat use needs separate adapters, and $579 is a lot of money for a second stroller. Between this and the YOYO2 the honest answer is close — take the Butterfly 2 Plus if fold speed and newborn use matter, the YOYO2 if you want the lighter, slimmer folded package.

What works

  • One-second fold is fast enough to do in a boarding queue
  • IATA-compatible folded size of 17.6 x 9.6 x 21.8 in
  • Published from birth with a lay-flat recline and a built-in newborn foot cover
  • 50 lb capacity, slightly more than the YOYO2

What to weigh

  • 16 lb — heavier than the lightest cabin-size strollers
  • Small wheels (5.5 in front, 6 in rear) on rough ground
  • Car seat use needs separate adapters
  • Premium price at $579
Published specifications for the Bugaboo Butterfly 2 Plus, with the source each figure was read from
SpecPublished figureRead from
Capacity50 lb (22 kg)Bugaboo product page
Folded size17.6 x 9.6 x 21.8 in, IATA-compatibleBugaboo product page
Weight16 lbBugaboo product page
RangeFrom birth to approx. 48 months, lay-flat reclineBugaboo product page
Basket17.6 lb capacityBugaboo product page

Verified as currently sold and checked against NHTSA's recall record on 2026-10-18; no recall named this model. Recalls apply to specific manufacture-date ranges, so check the date stamp on your own unit. Specifications come from the manufacturer or retailer listing.

03 — A light stroller that still rides well

UPPAbaby Minu V2

UPPAbaby

No image
Our score8.7
Push and handling8.8
Fold and storage8.8
Weight8.6
Daily use9.0
Value7.4
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16.9 lb with a 20 lb basket — heavier than a true travel stroller, and much better to push than one.

The Minu V2 sits between a travel stroller and a full-size one, and that middle is where a lot of families actually live. At 16.9 lb it is a few pounds heavier than a YOYO2, and in exchange the wheels are bigger, the ride is noticeably better on broken pavement, and the basket takes 20 lb, which is a real shopping trip rather than a token gesture. It folds to 12 by 20.25 by 23 in — compact, though not cabin-baggage small. The published range is 3 months to 50 lb, so a newborn needs a car seat adapter or the bassinet; that 3 month floor is the detail to check before buying it as a first stroller. Buy it if you want one stroller that handles everyday errands and occasional travel without being miserable at either.

What works

  • Rides far better than a true travel stroller
  • 20 lb basket is unusually useful for the size
  • Compact fold that still stands on its own

What to weigh

  • 3 month minimum — a newborn needs an adapter or bassinet
  • Not small enough for cabin baggage
  • Premium price for a secondary stroller
Published specifications for the UPPAbaby Minu V2, with the source each figure was read from
SpecPublished figureRead from
Range3 months to 50 lbIndependent review specification table
Weight16.9 lbIndependent review specification table
Folded size12 x 20.25 x 23 inIndependent review specification table
Basket20 lb capacityIndependent review specification table

Verified as currently sold and checked against NHTSA's recall record on 2026-09-26; no recall named this model. Recalls apply to specific manufacture-date ranges, so check the date stamp on your own unit. Specifications come from the manufacturer or retailer listing.

How to choose between them

  • You fly often and want it in the cabin: YOYO2. The 7.1 in folded depth is the specification that does the work, most airlines accept it, and at 13.6 lb it is the lighter carry.
  • You will fold it in queues, at gates and at car doors with a child on your arm: Butterfly 2 Plus. A one-motion fold is worth more than an inch of thickness when there are people behind you.
  • You are starting with a newborn: Butterfly 2 Plus. Bugaboo publishes it from birth with a lay-flat recline and a built-in foot cover, where the YOYO2 needs its separate 0+ pack.
  • Your child is tall or heavy for their age: Butterfly 2 Plus, by the published 50 lb against 48.5 lb — a small margin, but the only capacity difference available.
  • You want one stroller for travel and daily use: neither. Take the third pick here, the UPPAbaby Minu V2, which rides far better on bad ground and has a 20 lb basket, at the cost of not being cabin-size.

Whichever you choose, buy a padded travel bag with it. If the gate agent sends the stroller below, the hold is where wheels, canopies and fold latches get broken, and a bag is the cheapest insurance in this category. The full airport process is in flying with a car seat and stroller. The Butterfly 2 Plus's other common matchup is UPPAbaby Minu V2 vs Bugaboo Butterfly 2 Plus.

Frequently asked questions

Which is better, the Babyzen YOYO2 or the Bugaboo Butterfly 2 Plus?

Neither is better overall; they win on different specifications. The YOYO2 folds to a slimmer 20.5 by 17.3 by 7.1 in at 13.6 lb, which most airlines accept as cabin baggage. The Butterfly 2 Plus is published as IATA-compatible at 17.6 by 9.6 by 21.8 in, weighs 16 lb, takes 50 lb against the YOYO2's 48.5 lb, folds in close to one motion, and is published for use from birth.

Which travel stroller fits in an overhead bin?

Both are in the cabin-size range and neither is guaranteed. The YOYO2's 7.1 in folded depth is the dimension most likely to clear a bin beside other bags, and Babyzen's listing states most airlines accept it as cabin baggage. Bugaboo publishes the Butterfly 2 Plus as IATA-compatible at 17.6 by 9.6 by 21.8 in. Check your own carrier's cabin dimensions and plan for a gate check either way.

Can either stroller be used from birth?

The Bugaboo Butterfly 2 Plus can: Bugaboo publishes it from birth to about 48 months, with a lay-flat recline, a tuck-away newborn foot cover and a padded headrest extension. The Babyzen YOYO2 cannot as sold — it requires its separate 0+ pack. If a newborn is the use case and neither accessory appeals, an infant car seat on a frame is the simpler option.

What happened to the Bugaboo Butterfly 2?

Bugaboo has discontinued it. Its own product page now reads "no longer available" and points to the Butterfly 2 Plus, which is the stroller ranked on this page. The Plus keeps the one-second fold, the IATA-compatible folded size, the 17.6 lb basket rating and the 50 lb seat limit, and adds a lay-flat recline published from birth, a built-in newborn foot cover, a padded headrest extension and an extra-padded harness. If you find a Butterfly 2 in stock at a discount it is still the same fold; it simply is not made any more.

Are travel strollers comfortable for a child?

They are acceptable rather than plush. Both of these have usable reclines and seats that are fine for airports and city blocks, but the small wheels transmit rough surfaces directly, so cobbles and broken pavement are felt. For long daily walks on bad ground, a stroller with larger wheels and suspension is a meaningfully better ride.

Is the Bugaboo Butterfly 2 Plus worth the price over a cheaper light stroller?

It is if you fly and fold often. A cheap light stroller can match the weight — the Summer 3Dlite is 13 lb — but not the folded shape, the fold speed or the self-contained folded package, and those are precisely what you pay for in a travel stroller. For a stroller that lives in a trunk, the cheaper option does the job.

What else should I consider instead of these two?

The UPPAbaby Minu V2, if one stroller has to handle both travel and everyday use. At 16.9 lb it is heavier and folds to 12 by 20.25 by 23 in, which is not cabin-size, but it has bigger wheels, a far better ride on rough ground and a 20 lb basket. The trade is portability for daily usability.