YETI Hopper Flip Cooler Mount for UPPAbaby Vista (Original Lower Adapters)

Love your YETI Hopper Flip, but tired of it eating up half the storage basket every time you leave the house?

That is exactly what this mount is designed to fix.

Read this first: check your lower adapters

This mount fits the ORIGINAL UPPAbaby Vista lower adapters — the ones sold before UPPAbaby redesigned them in 2024.

It does not fit the current lower adapters (UPPAbaby part 0901-VLA-NA) — the ones that come in the box with a RumbleSeat V2+ or RumbleSeat V3. Those have a different receiver, and this mount will not seat in them.

The model year of your stroller does not tell you which ones you have. Both sets fit the same Vista frames. It is the adapters that matter. There is a short test below.

A version for the 2024 adapters is being built. We have the part on order and will not list it until it has been test-fitted on the real thing. Tell the Fit Finder you want it and we will email you the day it ships.

We originally listed this mount as fitting every Vista from 2015 onward. That was wrong, and a customer found it before we did. This listing now says exactly which adapters it fits.

How to tell which lower adapters you have

The quickest test: does your RumbleSeat clip into the same lower adapters as your bassinet?

• Yes — one set of lower adapters takes the bassinet, the car seat and the RumbleSeat. Those are the 2024 adapters, and this mount will not fit them.

• No — your RumbleSeat came with its own separate adapters, and the lower adapters only take the bassinet or an infant car seat. Those are the original adapters, and this is the mount you want.

If you do not own a RumbleSeat, go by where the adapters came from. Bought in 2024 or later, or found in the box with a RumbleSeat V2+ or V3 — the new ones. Bought before 2024 as a separate accessory for a bassinet or car seat — the original ones.

For what it is worth, UPPAbaby describes the 2024 adapters as having larger hubs than the ones they replaced, and sells them as fitting the Bassinet, Aria, Mesa V2 and Mesa Max and the RumbleSeat V2+ and V3. The original adapters were never sold as fitting any RumbleSeat.

Still not sure? Send us a photo of your lower adapters before you order — Support@StrollerHouse.com. We would far rather spend two minutes on an email than have you open a box containing a part that will not seat.

What it does

Our YETI Hopper Flip Cooler Mount attaches your Hopper Flip 8 or Hopper Flip 12 to the lower position of your UPPAbaby Vista. The cooler gets its own spot on the stroller, and the storage basket underneath goes back to holding everything else — the diaper bag, the jackets, the snacks, the souvenirs, and whatever your kids hand you on the way out the door.

Drinks for the park, breastmilk or formula that needs to stay cold, lunch for a full day out — all within easy reach, instead of buried at the bottom of the basket under everything you packed after it.

Pick your cooler size above. The Flip 8 and the Flip 12 each get their own mount, sized to that cooler.

Every order is a matched pair of mounts, printed in black.

The stroller and cooler are not included.

Why Parents love it

• Gets the cooler out of the storage basket, freeing up that space for everything else

• Rated to carry the cooler packed completely full — no rationing what you bring

• Keeps cold drinks and snacks within easy reach — no digging under the seat

• Sized specifically for the YETI Hopper Flip 8 or Hopper Flip 12

• Rides low and inside the wheelbase, where hanging weight belongs

• Keeps the upper stroller position available for your baby or toddler

• Installs and removes without permanently modifying your stroller

• Made to order and test-fitted on the actual stroller before it ships

Compatibility

The original UPPAbaby Vista lower adapters — pre-2024. This is the part that decides whether it fits. See the test above.

Not compatible with the 2024 lower adapters (UPPAbaby part 0901-VLA-NA), the ones included with the RumbleSeat V2+ and RumbleSeat V3.

On a frame with the original lower adapters, this fits:

UPPAbaby Vista V3

UPPAbaby Vista V2

UPPAbaby Vista (2015–2019)

Vista frames from 2014 and earlier use a different mounting interface and are not compatible at all.

YETI Hopper Flip 8 or YETI Hopper Flip 12 (choose your size)

The Hopper Flip 18 is not currently supported.

Each mount is shaped to its cooler, so the size you order has to match the cooler you own. It is not compatible with other UPPAbaby frames, other YETI models, or other brands of cooler — a different bag won't just fit a little looser or tighter, it won't seat at all.

UPPAbaby stroller, lower adapters and YETI cooler are sold separately and are not included with this product.

How It Works

The mount seats in the lower position of your Vista, and your Hopper Flip seats into it. Your cooler rides on the stroller where you can get to it, and the storage basket underneath stays free for the rest of your gear.

The cooler always mounts low. Hanging weight is the single most common way a stroller tips, which is why every stroller manual warns against hanging bags from the handlebar. A loaded cooler is heavy, so this mount puts it inside the wheelbase, where the weight is carried rather than levered. There is no upper-position version of this mount and there will not be one.

The Vista's lower position holds one thing at a time, so it's the cooler mount or a lower-slot adapter down there, not both. Everything above is unaffected — the toddler seat, bassinet and infant car seat all mount as usual, and the seat still reclines fully.

Remove it before you fold the stroller

The mount must come off before the stroller is folded. Folding with it installed can damage the mount, the cooler, or the frame itself. Take the cooler off first, then the mount, then fold.

What it's rated for

A completely full cooler. Pack the Hopper Flip to capacity — ice, cans, bottles, whatever fits — and the mount is built to carry it. You don't need to weigh anything or hold back.

What it is not built for is a person's weight. Never let a child sit, stand, lean or climb on a mounted cooler, and never use it as a step or a seat. It is a cooler mount, not a perch. Nothing other than the cooler should be hung from it either.

Frequently Asked Questions

Will this fit my Vista?

It depends on your lower adapters, not on your frame. It fits the original pre-2024 lower adapters on a Vista V3, V2 or 2015–2019 frame. It does not fit the 2024 lower adapters that come with a RumbleSeat V2+ or V3. Vistas from 2014 and earlier are not compatible at all. The test above will tell you which adapters you have in about ten seconds.

I have the 2024 adapters. What now?

Do not order this one — it will not seat. We have the 2024 adapter on order and are building a version for it. It will go up once it has been test-fitted on the real part, the same as everything else here. Tell the Fit Finder and we will email you the day it ships.

Why does the stroller model year not settle it?

Because the adapters are a separate part with their own history. UPPAbaby redesigned them in 2024 so one set could carry the bassinet, the car seat and the new RumbleSeat. A V2 owner who bought adapters last year has the new ones; a V3 owner using adapters carried over from an older setup may have the originals. The adapter is the thing to look at.

Will it hold a completely full cooler?

Yes — pack it to capacity. The mount is built to carry a fully loaded Hopper Flip, so you don't have to think about how much you're bringing. What it is not built for is a person's weight: never let a child sit, stand or climb on a mounted cooler.

Why not just put the cooler in the storage basket?

You can — but a Hopper Flip takes up a big chunk of it, and it usually ends up buried under everything else. This mount gives the cooler its own spot, so the basket has room for the rest of your day and the cold stuff stays within reach.

Which size do I need?

The one that matches your cooler. The Hopper Flip 8 mount fits the Hopper Flip 8, and the Hopper Flip 12 mount fits the Hopper Flip 12.

Can I mount the cooler up top?

No. The cooler always mounts in the lower position, for weight distribution. There is no upper version.

Will the seat still fully recline with the cooler mounted?

Yes — with either the Hopper Flip 8 or the Hopper Flip 12.

Can I use this and a lower-slot adapter at the same time?

No. Both use the same lower mounting position, and the Vista only has one.

Can my child still ride up top?

Yes. The upper position is unaffected — toddler seat, bassinet or infant car seat all mount as usual.

How many pieces come in the box?

Two. The mount ships as a matched pair, printed in black — the only color we print.

Does the cooler come with the mount?

No. This listing is for the mount only. The stroller and YETI cooler must be purchased separately.

Do I have to modify my stroller?

No. The mount uses the stroller's existing lower position and does not require permanent modification of the stroller or cooler.

Is this made by YETI or UPPAbaby?

No. This is an independently designed aftermarket accessory made by Stroller House. We are not affiliated with, sponsored by, authorized by, or endorsed by YETI or UPPAbaby.

Has this been tested?

Yes — the actual printed part, loaded on the bench, before it was ever listed. Nothing goes on sale here until it has been tested rather than modeled, and every part is test-fitted on the real stroller before it ships. Where we publish a weight figure, that figure is never more than half of what the part was tested to carry — a safety factor of at least two. We don't publish the bigger number, because margin you advertise is margin people spend.

What is the mount made from?

PETG, 3D printed to order in our own shop in Texas, then test-fitted on the actual stroller before it ships. Printing to order is how we can make parts for frames nobody else covers — there is no tooling to pay for and no minimum run, so a part exists as soon as the design is proven rather than once a thousand of them have been sold.

Made to order, and fitted before it ships

Each mount is printed after you order it, then test-fitted on the actual stroller — we own the frame this is designed for — and inspected before it goes in the box. You'll get tracking as soon as it ships.

If something is wrong

If a mount arrives damaged, doesn't seat on your frame, or isn't what you ordered, send a photo within 30 days and we'll replace it at our cost — you won't need to ship the original back. That includes ordering this one and finding you have the 2024 adapters. Full details in returns.

Before you use it

This is an aftermarket accessory made by Stroller House, not an UPPAbaby or YETI part, and fitting it may affect your stroller's warranty. It is not a child restraint, is not certified to any child restraint standard, and nothing a child rides in or on may ever be attached to it. The mount carries a fully loaded cooler, but it is never rated for a person's weight — no child may sit, stand, lean or climb on a mounted cooler, and nothing other than the cooler should be hung from it. Remove the mount before you fold the stroller. Check that it is seated and the cooler is secure before each use, and stop using it at the first sign of cracking, whitening, deformation or movement. Keep printed parts out of hot parked cars. Always follow the stroller manufacturer's instructions and weight limits. See installation and safety.

YETI® and Hopper® are trademarks of YETI Coolers, LLC. UPPAbaby®, Vista® and RumbleSeat® are trademarks of their respective owner. Stroller House is not affiliated with, endorsed by, sponsored by, or connected to YETI, UPPAbaby, or their parent companies. Brand and model names appear here only to identify the products this accessory is designed to fit.