All-Weather Stroller Sling
New
Classic Stroller Sling
All-Weather Stroller Sling fabric detail
New
The Stroller Sling
The Stroller Sling
The Stroller Sling
The Stroller Sling

NEW ALL-WEATHER STROLLER SLING

Your stroller's second seat — built for heat and mess.

4.8·Loved by over 4,000 families

The All-Weather Stroller Sling pairs a water-resistant, quick-dry nylon outer with a breathable sandwich-mesh inner — an open 3D mesh that lets air move through the seat instead of trapping it against your child. Machine washable. Built for real heat, splash pads, theme parks and travel days.

Double stroller$600+

$89.99or 4 interest-free payments of $22.49 with Shop Pay
  • Instant double stroller a single becomes a double, a double becomes a triple or quad
  • Secure optional harness that velcros flat when not in use
  • Nap-ready memory foam pillow in the built-in pocket
  • One-handed clips on in under a minute
  • Fits your kid up to 45 lbs, 18 months to 5 years
  • Nothing to lose rolls onto your handlebar, no pouch

THE ORIGINAL STROLLER SLING

Your stroller's second seat — buttery soft.

4.8·Loved by over 4,000 families

The Classic Stroller Sling is the original cozy version parents love, with a soft feel, memory foam pillow, and quick extra seat support for errands, travel, and tired toddlers.

Double stroller$600+

$79.99or 4 interest-free payments of $19.99 with Shop Pay
  • Instant double stroller a single becomes a double, a double becomes a triple or quad
  • Secure optional harness that velcros flat when not in use
  • Nap-ready memory foam pillow in the built-in pocket
  • One-handed clips on in under a minute
  • Fits your kid up to 45 lbs, 18 months to 5 years
  • Nothing to lose rolls onto your handlebar, no pouch

Order NOW to get as soon as: *

Check your stroller in 5 seconds

Try it on your stroller for 30 days

If it doesn't fit your stroller or your life, send it back. We pay the return postage. No restocking fee, no photos, no argument.

  • Free 2-4 day shipping from California
  • Free 30-day returns, we pay postage
  • Independently safety tested

Before you buy a bigger stroller

Keep the stroller you already love.

Feature The Stroller Sling Double stroller
Price $79.99–$89.99 $600+
Weight 1.1 lbs 26+ lbs
Fits the stroller you already own
Adds a seat in under a minute
Turns a double into a triple
Turns a tandem triple into a quad
Stores on your handlebar
Free 30-day US returns varies

Double stroller pricing based on full-size models comparable to the strollers our customers already own.

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Sandwich-mesh breathable inner

An open 3D mesh that moves air through the seat instead of trapping it against your child.

☂︎

Water-resistant, quick-dry nylon outer

Sheds sunscreen, snacks, spills and splash-pad spray — and dries fast, so it's ready for the next outing.

✧

Machine washable

Gentle cycle, quick dry. No hand-washing, no waiting a day for it to dry out.

☁

Soft cozy finish

The original parent-loved feel (plush velveteen) for everyday use.

☾

Memory foam head pillow

A 15mm integrated pillow — naptime unlocked.

✓

For kids 18 months - 5 years

We've done rigorous 3rd-party and parent-led testing to ensure our product can handle children up to 45 lbs.

🔒

Six lockable carabiners — not four

A four-point attachment, and six carabiners to do it with. Put the two spares at the bottom and the Sling clips on one-handed while you're still holding a toddler — or move them up top if your frame is easier to reach from above. Each one has an optional twist-lock to keep curious hands out.

✸

Premium Features

Rolls up into itself for handlebar storage, includes a memory foam pillow, a secret stowaway pocket, and an optional waist harness that velcros flat and out of the way when you're not using it.

✸

Creates a double, triple or quad

The Stroller Sling™ can turn single strollers into doubles, doubles into triples, and side-by-sides into quads!

Same seat, same six carabiners, same 45 lbs — in a fabric that breathes and dries fast.
A soft, cozy option for everyday use.
Choose All-Weather
Choose Classic

Compatibility Guide

Will it work with your stroller?

Will it work with my Cybex Gazelle?

Search popular stroller models and see real-world feedback from Stroller Sling families.

Popular stroller models tested by parents

Popular Parent Picks

Don’t see your stroller?

We’re constantly testing new stroller models. Send us your stroller and we’ll help confirm compatibility.

Try it with your stroller at home. U.S. customers may return it within 30 days in like-new condition.

The Stroller Sling™ is an independent aftermarket stroller accessory and is not affiliated with, endorsed by, sponsored by, or approved by any stroller manufacturer. Stroller fit information is based on customer feedback and may vary by stroller version or setup.

Customer Reviews

4.74 ★ (64)
Verified

  • ✔️ Now Shipping Worldwide! Free shipping & free returns in USA. 

    Regular shipping times vary based on your location . (If you select expedited shipping in the USA you can typically get The Stroller Sling within 2-4 days!) Full refunds are available anytime before your order ships. Returns are accepted within the USA within 30 days of receiving the product if it is in like-new condition. Just contact us and we'll send you a prepaid return label to print! 

  • The Unique Design of The Stroller Sling™ ✨

    The Stroller Sling™ was designed by a toddler mom who needed a safe place for her older child to rest while on-the-go! The structure of the sling is a hammock seat with memory-foam head pillow and safety lap harness. It uses 4 stroller hooks (Velcro + carabiner-style) for simple and quick attachment! Cozy velveteen fabric makes it perfect for napping on the go. The sling has flexible elastic edging to help keep your child comfortably hugged in the fabric. 

  • Engineered for Optimal Safety!

    The Stroller Sling™ was engineered for safety and has undergone rigorous independent testing, receiving certification as a compliant child-safe product. Its four-point attachment system, reinforced stitching, and carabiner-style hooks were designed to hold well-above our suggested weight limit of 45 pounds. All materials are non-toxic. Feel free to contact us for a copy of our safety certification materials. Please note - The Stroller Sling™ is NOT affiliated or endorsed by any stroller brands.

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How-To Guide

Let's do this together.

How do I attach the stroller sling? |

Quick videos to help you attach, unroll, load, adjust, and pack your sling with confidence.

FAQs

What is The Stroller Sling™?

The Stroller Sling™ is the original hammock-style stroller seat add-on that instantly creates an extra space for your child. It attaches in under a minute with reinforced straps and stroller hooks, transforming the stroller you already own into a double — or even triple — stroller solution without the cost or bulk of buying another stroller.

Who can use The Stroller Sling™?

It’s designed for children ages 1–5, up to 45 lbs (20 kg). Please note that the child in the stroller sling must be able to sit-up and walk independently. As with all stroller accessories, children should be supervised while riding, and parents should confirm it’s securely attached before use.

Was The Stroller Sling™ tested for safety?

Yes. The Stroller Sling™ was engineered for safety and has undergone independent testing, receiving certification as a compliant child product. Its four-point attachment system, reinforced stitching, and carabiner-style hooks were designed to give parents confidence without adding unnecessary bulk or complexity.

Which strollers does it work with?

The Stroller Sling™ has been tested on many popular stroller models, including but not limited to:


Travel strollers: Bugaboo Butterfly, Cybex Mios, Stokke Yoyo (and similar)

Full-size strollers: UPPAbaby Cruz, Mockingbird Single, (and similar)

Jogging strollers: BOB and BabyJogger and Thule models (and similar)

Double strollers: UPPAbaby Vista, Mockingbird Single-to-Double, Cybex Gazelle (and similar)

It is not intended for bassinets or ultra-compact umbrella strollers without sturdy frame bars. Every stroller is different, so we always encourage parents to reach out with their model for guidance.

Can it really make a double stroller a triple?

Yes. Families with two stroller-aged kids often add The Stroller Sling™ as a third seat. It’s a lifesaver in airports, at theme parks, and on family trips where everyone needs a spot to rest — all without investing in a bulky triple wagon-style stroller.

Can I fold my stroller with The Stroller Sling™ attached?

In many cases, yes — most strollers can fold with the Sling left in place. Parents often keep it attached when collapsing their stroller for the car, storage, or travel. Some models fold more smoothly if it’s removed first, but there’s no need for extra bags or pouches — it stays right on your stroller until you’re ready to use it.

How is it different from a rider board or buggy board?

Rider boards force kids to stand, which is tiring and often awkward for the parent pushing. The Stroller Sling™ gives your toddler a real seat instead — more comfortable, safer for long outings, and even accepted in Disney parks, where many rider boards are not allowed.

How does it compare to a stroller wagon?

Stroller wagons can cost hundreds of dollars, take up huge trunk space, and aren’t allowed at Disney or many other theme parks. The Stroller Sling™ delivers the same benefit — a comfortable extra seat — without breaking the rules, draining your budget, or weighing you down.

Where does The Stroller Sling™ ship from?

Currently we ship most of our orders from San Diego, California. Orders dispatch within 24 hours typically and can take 2-4 business days in the USA depending on where you're located. The shipping origin of your order depends on our stock levels at your time of purchase. We send tracking immediately when it ships. All international shipments are DDP (prepaid duty) so there will be no Customs charge surprises.

If you need to rush your order, please let us know and we'll see if we can expedite things for you personally.

What if it doesn’t fit my stroller?

We offer a 30-day satisfaction guarantee for orders in the USA. Try it risk-free, and if it’s not the right fit for your stroller or your family’s needs, you can return it for a full refund.

How do I attach The Stroller Sling™ to my stroller?

The Sling connects at four secure points — the front two straps attach to your stroller’s forward-most frame bars, and the back two straps connect to the handlebar using reinforced Velcro and carabiner-style stroller hooks. No tools are needed, and setup is intuitive. Once attached, the Sling creates a hammock-style seat that’s ready whenever your toddler needs a ride.

How long does it take to set up?

Most parents say it takes under a minute to attach The Stroller Sling™ once they’ve done it the first time. After that, it becomes second nature — clip, strap, and go. Many families choose to keep it on their stroller so they’re always ready without re-attaching.