JOYIN Double Bubble Extra Long Lawn Water Slide with Built-in Sprinkler and 2 Bodyboards (22.5ft/685.8cm)
Product description
The essentials
If you’re looking for backyard summer fun that keeps kids busy without needing a whole setup that feels like a construction project, this JOYIN extra long lawn water slide is a practical pick. It’s a slip-style water slide designed for outdoor use, paired with two inflatable bodyboards, plus an end splash area and a sprinkler built into the slide side. On paper, it ticks the boxes for active play: longer run, moving water, and a couple of extras for variations in how kids can play.
That said, it’s still a garden water toy. It will depend quite a lot on your space, ground surface and how carefully you set it up (and refill/reconnect water). If you’re hoping for something that feels like a permanent slide attraction, you may find this sits more in the “proper toy” category than the “full-on water park” experience.

What it’s for (and how it feels in use)
This is intended for kids’ outdoor water play during warmer months. The setup is built around a simple routine: unroll the slide, secure the bumpers, place it down on the lawn, wet the surface, and connect the water supply. The built-in sprinkler side is there to keep things slippery as kids slide.
A typical moment of use is pretty straightforward: you connect water, position the sprinkler direction and height, let the splash pool at the end catch the flow, then watch kids take turn after turn. Because it includes two inflatable boards, there’s also an obvious “do something different” option instead of everyone queuing for the slide each time.



Where it shines
The standout here is the length. At 22.5ft/685.8cm, it’s aimed at giving a longer, more exciting run than shorter yard slides. If your goal is to get that “one more go” feeling—especially in a family garden where you want a focal activity—this length is a strong selling point.
The other noticeable advantage is the sprinkler system. The design includes one side with a built-in sprinkler, and it’s described as having two rows of different-angle sprinkler holes to support wider wet coverage. That matters because water toys often live and die on whether the slide stays slippery for the full run.

Finally, there’s a splash pool at the end and the included ground stakes (6) help with stability during play, which is exactly the kind of detail that reduces fuss when kids are charging about.
Key takeaways before you buy
Before you commit, it’s worth checking a few practical points that can make or break the experience.



- Lawn surface matters: a slip lawn slide generally performs best on a fairly even outdoor surface. If your garden has lots of uneven patches or hard, dry spots, setup and play can be less smooth than you’d expect.
- Water connection and wetting routine: the instructions describe wetting the slide and connecting the water. If you don’t have a convenient outdoor water source or you don’t want that extra step, this may feel like effort.
- Setup time is real: it’s “easy to set up” for a slide toy, but you still need to unroll, secure, and position the sprinkler direction and height.
There’s also an extra consideration: this includes a sprinkler, but not every home has the same outdoor tap arrangement or hose access. If that’s tricky for you, you may want to think about whether you’ll actually use it often.
Technical details (at a glance)

Tech specs
- Slide length: 22.5ft/685.8cm
- Slide size: 22.5ft x 69in / 685.8 x 175.2cm
- Included inflatable boards: 2 inflatable boards
- Board size: 20 x 14in / 50.8 x 35.5cm
- Sprinkler: one side built-in sprinkler
- Included ground stakes: 6
Who it suits (and who should skip it)



It makes sense if you’re buying one main backyard summer activity for kids and you want something longer with built-in water coverage, plus a couple of add-ons for variety. It’s also a sensible option if you value straightforward outdoor play—unroll, secure, wet, connect, adjust—and you’re happy to supervise while kids are using it.
It’s not the best match if your space is tight (because a 22.5ft/685.8cm slide needs room), or if you don’t have an easy way to connect water and manage wet play in the garden. And if you’re after something that will run constantly with minimal setup and minimal attention, this may feel more like a seasonal toy than an all-summer fixed attraction.
Final verdict
Is it worth it?
Buy the JOYIN extra long lawn water slide if you want longer slip-slide fun in the garden, with a built-in sprinkler side, a splash pool at the end, and two inflatable bodyboards for extra ways to play. It’s the kind of toy that can earn its place in a summer routine—provided you’ve got the outdoor space and you’re comfortable with setup and a water connection.
Skip it if your garden layout won’t comfortably accommodate the length, or if you’d rather avoid the extra steps of wetting, connecting water and adjusting sprinkler direction/height. In short: it’s a solid choice for yard-based water play, but it’s not ideal for anyone expecting a hassle-free, permanently-installed experience.
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