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Mockingbird Single-to-Double Stroller 3.0 - Black With Penny Leather.Mockingbird Single-to-Double Stroller 3.0 - Black With Penny Leather.Mockingbird Single-to-Double Stroller 3.0 - Black With Penny Leather.Mockingbird Single-to-Double Stroller 3.0 - Black With Penny Leather.Mockingbird Single-to-Double Stroller 3.0 - Black With Penny Leather.Mockingbird Single-to-Double Stroller 3.0 - Black With Penny Leather.Mockingbird Single-to-Double Stroller 3.0 - Black With Penny Leather.
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Mockingbird Single-to-Double Stroller 3.0 - Black With Penny Leather.

Single-to-Double Stroller 3.0

Rated 4.7 out of 5
6,196 Reviews|, Answered Questionsor
$
549.00
Free shipping & returns for Babylist orders $45+
color
Black With Penny Leather
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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

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3 Questions
What age can the baby sit in the chair this comes with leaned all the way back?

Best Answer:  The Mockingbird Single-to-Double Stroller 3.0's included toddler seat can be used from approximately 3 months old when fully reclined, provided your baby has developed adequate head and neck control.

Is this compatible with chicco keyfit 35 car seat ? ?

Best Answer:  Yes. Mockingbird specifically lists the Chicco KeyFit 35 as compatible with the Single-to-Double Stroller 3.0 when using the Mockingbird Car Seat Adapter for Chicco/Graco/Baby Jogger/Britax.

What are the wheel sizes?

Best Answer:  The Mockingbird Single-to-Double Stroller 3.0 has approximately 7-inch front wheels and 9.5-inch rear wheels.

Customer reviews

6,196 Ratings
4.7out of 5
6,196 Ratings

Rated 5 stars by 82% of reviewers

Rated 4 stars by 14% of reviewers

Rated 3 stars by 2% of reviewers

Rated 2 stars by 1% of reviewers

Rated 1 star by 1% of reviewers

1-10 of 6,196 Reviews
Well, just gave her it last weekend. It was a gift at her shower so I don’t have much to tell you yet, but she loved it.
Oct 15, 2026
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Rated 5 out of 5
Stroller - Awesome!
Awesome. Very comfortable for the baby. Ez to use and maneuver.
Oct 13, 2026
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This is my first Stroller and it is fantastic from putting it together to how easy it is to use. I am so very pleased.
Oct 12, 2026
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Rated 4 out of 5
Overall good for two
The stroller is easy to put up and take down and I love the flexibility of seating allowed. It is certainly not made for tougher terrain but does okay on a graded dirt trail/road. If someone is in the front seat and wiggling they have a tendency to pull the stroller whichever way they are moving. Over all it does its job well of helping me move multiple children with lots of storage room underneath. Bonus my toddler actually loves to sit in this and eat using the snack tray!
Oct 11, 2026
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We enjoy pushing our baby boy around comfortably in the almost full recline . Still navigating closing the stroller since it’s recommended with the seat facing forward. Otherwise , love the shade which we can cover our babies face in public areas .
Oct 9, 2026
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We like he stroller, but I hate that it didnt come with a drink and snack tray or a drink spot for moms and dads up top. Im aware that you can buy them but for the amount I already spent on the stroller it should already come with it. And the bar that goes across the bottom right above the area to hold stuff is super annoying and stops us from bringing our real diaper bag cause it wont fit because of the bar thats in the way.
Oct 8, 2026
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I’m disappointed that I purchased it. The handles don't extend, and folding and unfolding it can be a hassle. The weight also feels unevenly distributed toward the front.
Oct 6, 2026
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Rated 5 out of 5
The best stroller!
We absolutely love our Mockingbird stroller! It’s stylish, sturdy, and so easy to use. The stroller feels very well made, but it’s still easy to maneuver and comfortable to push, even when navigating tighter spaces. We also love how versatile it is and how easily it can grow with our baby.
The design is beautiful and practical, and it has quickly become one of our favorite baby purchases. We’ve been so happy with it and would definitely recommend the Mockingbird to other parents.
Sep 30, 2026
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Rated 4 out of 5
Wonderful for newborns!
We have so enjoyed using this stroller!!! It would be awesome if it came with more accessories included, such as a cup holder. Otherwise, it’s easy to open and close and comfy for baby!
Sep 25, 2026
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Great stroller. So many options for growth.
Sep 24, 2026
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