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Single-to-Double Stroller 3.0
$
549.00
Free shipping & returns for Babylist orders $45+
color
Black
1
Overview
Highlights
- Type of stroller: Expandable
- Weight capacity: 50 lbs for the stroller seat; 45 lbs in each toddler seat if using them together
- Compatible with infant car seats
Description
The 3.0 version of Mockingbird’s Single-to-Double Stroller is packed with premium features.
It can be used from birth with the cozy lie-flat bassinet, space-saving infant seat insert or car seat adapters compatible with more than 40 infant car seats (all sold separately).
When baby develops head and neck control, they can graduate to the reversible stroller seat, which offers five recline positions, giving you flexibility as they grow.
The stroller starts as a single and you can expand to a double by adding the 2nd Seat Kit (sold separately). You can also accommodate three kiddos by adding the Riding Board attachment. All Mockingbird attachments can be swapped out in seconds without tools.
The 3.0 features built-in head-to-toe UPF 50+ protection. The FullShade System combines the XL extendable canopy with the Mockingbird-exclusive LegShade to create maximum shade on sunny days, while ventilated mesh panels promote airflow.
A reversible, seasonal seat liner flips from a cushioned everyday side to a breathable mesh side (and is machine-washable for easy cleaning).
More updates include a quick-snap magnetic buckle to help with wiggly toddlers, reflective piping for safer nighttime strolls, extra pockets for both parent and child and a height-adjustable canopy so you can keep strolling even as they get taller.
Little ones enjoy smooth strolls thanks to all-wheel suspension and shock-absorbing tires that never go flat.
Parent-friendly features include an easy one-hand fold, rotating handlebar to accommodate caregivers of different heights, no re-thread harness with one-hand strap adjustments and a generous XL storage basket.
What we about it
Starts out as a single stroller and expands to support two or three kids.
Details
- Type of stroller: Expandable
- Dimensions folded: 34”L x 25.5”W x 18”H
- Dimensions unfolded: 33”L x 25.5”W x 40”H
- Product weight: 28 lbs (single); 36 lbs (double)
- Weight capacity: 50 lbs for the stroller seat; 45 lbs in each toddler seat if using them together
- Height capacity: 42”
- Number of configurations: 44
- Type of wheels: Never-flat wheels
- Number of wheels: 4
- Stroller features:
- All-wheel suspension
- Expandable to double
- One-hand closure
- Adjustable handlebar
- No-rethread harness
- Reversible seat
- Magnetic buckle
- Seat recline
- Bumper bar
- UPF 50+ canopy
- Peekaboo window
- Car seat compatibility: Yes (adapter sold separately)
- What’s included: Frame, wheels, seat with canopy, LegShade and child bar
- Cleaning/care: Fabric is machine washable (most stains can be removed by wiping clean)
- Manufacturer’s Warranty: Lifetime
- Babylist exclusive: Heather Grey
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Q&A
Have a question? Ask an expert.
Start typing and see existing answers.
Is the uppababy Aria car seat compatible with the stroller and the adapter? ?
Best Answer: Yes. The UPPAbaby Aria is compatible with the Mockingbird Single Stroller and Single-to-Double Stroller when you use the Mockingbird UPPAbaby Car Seat Adapter, sold separately.
For twins how does it work does it comes with all supplies ?
Best Answer: No. The Mockingbird Single-to-Double Stroller 3.0 does not come with everything needed for twins. It includes the stroller frame and one toddler seat. To use it with twins, you'll need to purchase the 2nd Seat Kit 3.0, which includes the second seat and the required adapters. If you're using it from birth with twins, you'll also need either two car seat adapters, two infant seat inserts, or other approved infant accessories, depending on your preferred setup.
compatible with chicco keyfit max??
Best Answer: Yes, they're compatible.
Does this only come with the bassinet or does it also come with 1 infant/toddler seat kit? It’s confusing whether I need a seat for when baby outgrows the bassinet. ?
This bundle includes a bassinet and toddler seat. Does an adapter need to be purchased to use these 2 seats at the same time? Or is the second seat kit intended for 2 toddler seats?
Customer reviews
6,152 Ratings
Customer Photos
1-10 of 6,152 Reviews
Mockingbird Stroller 3.0
I purchased this stroller for my son and daughter-in-law to use when their baby arrives later this month. It has not been used yet but was easy to assemble, the quality seems really good and it feels sturdy and smooth when pushing it. I am sure it will have been a great purchase once they are able to use it! And I really like the add-on options available.
Jul 10, 2026
Not what I hoped for
I’ve had this stroller for about 8 months and overall have not enjoyed it. I have it configured to seat 2. I have a 3 year old and a 9 month old. The stroller is so difficult to maneuver with both of my kids sitting in it, we have stopped using it as a double stroller. Some of the buttons are difficult as well and if they get pushed in I have a hard time getting the button back to a locked position. The stroller is currently sitting in my garage unusable because one of the buttons is stuck in…
Jul 8, 2026
Maybe not worth the price?
This stroller is beautiful.
However I find the functionality lacking.
1. It is VERY heavy. Especially when you covert it to the double. It makes it hard to turn corners and forget about trying to get over a curb or lip in the sidewalk.
2. It doesn’t do well on any terrain except for pavement and smooth dirt. I tried to push it through gravel the other day and got stuck. Two people had to carry it the rest of the way out. It can get through grass but takes a lot of effort.
3. It’s…
However I find the functionality lacking.
1. It is VERY heavy. Especially when you covert it to the double. It makes it hard to turn corners and forget about trying to get over a curb or lip in the sidewalk.
2. It doesn’t do well on any terrain except for pavement and smooth dirt. I tried to push it through gravel the other day and got stuck. Two people had to carry it the rest of the way out. It can get through grass but takes a lot of effort.
3. It’s…
Jul 6, 2026
Best stroller
I love this double stroller and single stroller. It’s so smooth to push as a double stroller, and of course as a single stroller as well . The two kiddos can easily nap comfortably on the go. Easy setup and easy to fold. I should have purchased this stroller before going through all the other strollers. This is bound to last me for years for my future kiddos.
Jul 4, 2026
Nice ride for the grands
I bought the same stroller that my son has for his baby, and I’m very happy with it. Smooth ride , spacious, and convertible to a two seater for the twins on the way!
Jul 4, 2026
Sooo happy!
Amazing love the quality! The bottom basket is super big as well. I’m so happy I went with mockingbird over Uppa and Nuna
Jul 4, 2026
Love it
My daughter loves the stroller and so do the kids
Jul 3, 2026
We’ve had three kids and this is the best stroller I’ve ever used! Wish I would have had it with every kid. So easy to fold up & out. Light weight. Just the absolute best one. Couldn’t recommend it enough.
Jul 3, 2026
So far I’m happy with it!
I fell in love with the mockingbird strollers. I love the customization options, accessories, the big canopy. Everything it features.
Only things I wish were different is the weight is very heavy, especially with two seats my husband said there’s no way I’ll be able to handle it (especially being pregnant and postpartum I agree) it’s very heavy. Also the flap on the canopy I’m sure is directed the way it is because of viewing from the rear although it’s also against the flow of falling…
Only things I wish were different is the weight is very heavy, especially with two seats my husband said there’s no way I’ll be able to handle it (especially being pregnant and postpartum I agree) it’s very heavy. Also the flap on the canopy I’m sure is directed the way it is because of viewing from the rear although it’s also against the flow of falling…
Jul 3, 2026
So smooth and lightweight!
We’ve been using the stroller for the last couple of weeks with our newborn and it is great!! We have uneven sidewalks and the mockingbird glides over with minimum bumps. Setting it up was super easy and installing the car seat adapter was so simple. 10/10 recommend!
Jun 27, 2026
