The Stroller Sling - Classic

The Stroller Sling™

A stroller hammock for toddlers & preschoolers — designed to add a 2nd or 3rd seat in seconds.

The Stroller Sling™ is a stroller hammock seat for toddlers or preschoolers that attaches to your stroller to create an extra riding spot without the bulk, weight, or cost of a double or triple stroller.

👉 Now featuring a more supportive, tailored seat design

Why Parents Choose The Stroller Sling™

• Adds a 2nd or 3rd seat in seconds
• Six lockable carabiners — two more than the four-point attachment needs. Put the spare pair at the bottom and you can clip the Sling on one-handed
• Tailored bucket-style seat for a more supported, secure feel
• Velcro stow-away safety strap — secures flat and out of the way when you're not using it, instead of dangling into the wheels
• Lightweight alternative to double and triple strollers
• Built-in storage pocket
• Self-packing roll-up design — no separate bag to lose
• Soft velveteen fabric with integrated memory foam pillow
• Approved for Disney Parks

Six Carabiners, Not Four

The Stroller Sling uses a four-point attachment — and we give you six lockable carabiners to do it with.

The two spares are the point. Here's what they're for:

• One-handed clipping. Add the spare pair at the bottom and the Sling goes on with one hand — which matters, because the moment you're setting this up is almost always the moment your other arm is full of toddler.
• Or put them up top instead. Some stroller frames are easier to work with from above. The spares go wherever your stroller actually wants them, rather than wherever we decided at the factory.
• Lockable gates. Each carabiner has an optional twist-lock, so it doesn't rely on tension alone to stay closed — and curious hands can't flip it open.
• Two spares, always. Nothing to lose, nothing to reorder.

A Safety Strap That Gets Out Of The Way

The safety strap is optional — use it when your child needs it, skip it when they don't. The difference is what happens when you're not using it.

Ours secures flat against the seat with velcro, so it stays put instead of hanging loose near the wheels. No dangling strap to tuck, catch, or chase.

Turn Your Stroller Into a Triple Stroller Setup

The Stroller Sling™ makes it possible to add a third riding spot to many popular stroller setups — without upgrading to a bulky triple stroller.

Perfect for:

• Families with 3 young kids
• Toddlers who get tired mid-outing
• Parents trying to avoid oversized stroller systems

Actual configurations vary by stroller model. See our Compatibility Guide for real-world setups.

Safety & Design You Can Trust

• Third-party tested to applicable children's product safety standards
• Reinforced four-point attachment system with six lockable carabiners
• Designed by parents for real-world daily use

The Stroller Sling™ is built with safety in mind, but like any stroller accessory, proper setup, supervision, and compliance with your stroller manufacturer's limits are essential.

Designed in California by a parent of multiple young children, The Stroller Sling™ was created to solve real-world challenges families face when managing more than one child on the go.

Dimensions & Specs

• Weight Limit: Up to 45 lbs
• Recommended Age: Toddlers and preschoolers who can sit independently
• Seat Type: Stroller hammock with tailored bucket-style support
• Fabric: Soft velveteen
• Hardware: Four-point attachment system with six lockable carabiners (two positionable, top or bottom)
• Safety Strap: Optional, with velcro stow-away
• Storage: Built-in pocket and self-roll design
• Care: Spot clean, or remove pillow insert for gentle machine wash

Approximate Dimensions:

• Length: 22" inches
• Width: 18" inches
• Integrated Head Pillow: 15mm memory foam

Classic or All-Weather?

The Classic is soft velveteen — cozy, plush, and the right pick for most families most of the year.

The All-Weather Edition swaps that for a breathable sandwich-mesh inner and a water-resistant nylon outer that dries fast. Choose it if you're dealing with real heat, splash pads, beach days, or unpredictable weather.

Frequently Asked Questions

Can this turn my stroller into a triple stroller?
In many cases, yes. The Stroller Sling™ can be used to add a third or fourth riding spot to compatible stroller setups, creating a triple or quadruple stroller configuration without replacing your stroller. It is a great alternative to a buggy board, ride-on board, or stroller wagon.

Who is this for?
The Stroller Sling™ is designed for toddlers and young children (typically ages 1–5) who can sit upright independently, follow basic directions, and remain safely seated while in use. Child must also be mature enough to refrain from touching the stroller wheels.

Why six carabiners for a four-point attachment?
The two spares are positionable. Most parents add them at the bottom, which lets you clip the Sling on one-handed — useful when your other arm is full. If your stroller frame is easier to reach from above, put them up top instead. Either way you always have two spares on hand.

Is the strap required?
No. The strap is optional, and it secures flat with velcro when you're not using it, so it stays out of the way.

Will it fit my stroller?
It works with most popular stroller brands and models. Check our Compatibility Guide for tested strollers and real-parent feedback.

Important Safety Information

• Adult supervision required at all times
• Always hold the stroller handlebar while The Stroller Sling™ is in use
• Always ensure the frontmost child is secured in the stroller while The Stroller Sling™ is in use
• Always follow your stroller manufacturer's weight limits
• Child must remain seated while in use
• Not a replacement for a manufacturer-installed seat

The Stroller Sling™ is an independent accessory and is not affiliated with or endorsed by any stroller brand.

Common search terms: stroller hammock, toddler stroller seat, second stroller seat, third stroller seat, triple stroller alternative, stroller seat attachment, travel stroller accessory.