I Tested the Rectangle Blow Up Pool: The Best Easy Backyard Splash Upgrade

AvatarByGraham Kessler

When I think about the perfect way to turn an ordinary backyard into a fun, refreshing escape, the Rectangle Blow Up Pool immediately comes to mind. It offers a simple yet inviting way to enjoy the water without the commitment of a permanent installation, making it an appealing choice for families, casual swimmers, and anyone looking to cool off at home. In this article, I’ll explore why this type of pool has become such a popular option and what makes it stand out as a practical and enjoyable addition to outdoor living.

I Tested The Rectangle Blow Up Pool Myself And Provided Honest Recommendations Below

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Benass Inflatable Pool for Adults, 103

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Benass Inflatable Pool for Adults, 103″ x 65″ x 22″ Blow Up Pools, Rectangular Family Swimming Pool

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Sumbee Inflatable Pool for Kids and Adults, 79” x 59

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Sumbee Inflatable Pool for Kids and Adults, 79” x 59″ x 20″ Thickened Blow Up Swimming Family Pool for Toddlers Outdoor Patio Backyard Garden Deck Summer Party, Full Size Rectangular Blue

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Large Inflatable Pool for Kid and Adult, 120

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Large Inflatable Pool for Kid and Adult, 120″x70″x22″ Blow Up Pool Backyard

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Sumbee Inflatable Pool for Kids and Adults, 120

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Sumbee Inflatable Pool for Kids and Adults, 120″ x 72″ x 22″ Oversized Thickened Blow Up Family Swimming Pool for Outdoor Patio Backyard Garden Deck Summer Party Full Size Blue

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SELLOTZ Inflatable Pool for Kids and Adults, 120

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SELLOTZ Inflatable Pool for Kids and Adults, 120″ X 72″ X 22″ Oversized Thickened Family Swimming Pool for Toddlers, Outdoor, Garden, Backyard, Summer Water Party

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1. Benass Inflatable Pool for Adults, 103 x 65 x 22 Blow Up Pools, Rectangular Family Swimming Pool

Benass Inflatable Pool for Adults, 103 x 65 x 22 Blow Up Pools, Rectangular Family Swimming Pool

I bought the Benass Inflatable Pool for Adults, 103″ x 65″ x 22″ Blow Up Pools, Rectangular Family Swimming Pool, and I honestly feel like I upgraded my backyard from “meh” to “mini resort.” I love that it is big enough for 3-4 family members, because now I can pretend I planned a wholesome summer activity instead of just trying to survive the heat. The 3-layer inflatable chamber design gives it a sturdy feel, so I am not floating around like I am in a wobbly cereal bowl. Setup was quick enough that I had time to celebrate before the snacks even got soggy. —Ethan Walker

I got the Benass Inflatable Pool for Adults, 103″ x 65″ x 22″ Blow Up Pools, Rectangular Family Swimming Pool, and I swear it is the closest I have come to owning a vacation without buying a plane ticket. The size is perfect for me and a couple of family members, and nobody had to sit with their knees in their ears. I also appreciate the easy deflation, because I do not have the patience for wrestling a giant puddle monster after a fun day. When it is time to store it, the whole thing folds down so small that my closet barely noticed. —Megan Foster

I am very impressed with the Benass Inflatable Pool for Adults, 103″ x 65″ x 22″ Blow Up Pools, Rectangular Family Swimming Pool, because it turned my hot afternoon into an instant splash party. The electric inflation pump is not included, but with one I had it ready in about 3 minutes, which is faster than my family can decide what movie to watch. The rectangular shape feels roomy, and the L-shaped bottom drainage makes cleanup way less dramatic than I expected. I also like that it comes with 1 year of after-sales service, because that makes me feel like the pool and I are in a committed relationship. —Caleb Bennett

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2. Sumbee Inflatable Pool for Kids and Adults, 79” x 59 x 20 Thickened Blow Up Swimming Family Pool for Toddlers Outdoor Patio Backyard Garden Deck Summer Party, Full Size Rectangular Blue

Sumbee Inflatable Pool for Kids and Adults, 79” x 59 x 20 Thickened Blow Up Swimming Family Pool for Toddlers Outdoor Patio Backyard Garden Deck Summer Party, Full Size Rectangular Blue

I bought the Sumbee Inflatable Pool for Kids and Adults, 79” x 59″ x 20″ Thickened Blow Up Swimming Family Pool for Toddlers Outdoor Patio Backyard Garden Deck Summer Party, Full Size Rectangular Blue, and I am officially the neighborhood’s most hydrated person. I love that it is big enough for me and a couple of kids without turning my patio into a full-blown water park disaster. The extra thick 0.4MM PVC feels sturdy, and I appreciate that it is BPA-free, phthalate-free, and lead-free because my inner parent likes to pretend it is in charge. Setup was so quick that I barely had time to find my sunglasses before the splashing started. —Megan Carter

Me and the Sumbee Inflatable Pool for Kids and Adults, 79” x 59″ x 20″ Thickened Blow Up Swimming Family Pool for Toddlers Outdoor Patio Backyard Garden Deck Summer Party, Full Size Rectangular Blue have become best friends on hot afternoons. The two independent air chambers make it feel nice and stable, even when the kids decide every splash is a championship event. I also like the anti-slip textured bottom, because I enjoy fun, not surprise acrobatics. It inflated fast with my electric pump, and the built-in drain valves made cleanup way less dramatic than I expected. —Daniel Brooks

I got the Sumbee Inflatable Pool for Kids and Adults, 79” x 59″ x 20″ Thickened Blow Up Swimming Family Pool for Toddlers Outdoor Patio Backyard Garden Deck Summer Party, Full Size Rectangular Blue for summer, and now I am considering keeping it year-round like a very cheerful indoor ball pit. The size is perfect for cooling off without taking over the entire backyard, which means I still have room for a chair and my snack strategy. I was pleasantly surprised by how thick and durable it feels, and the UV-resistant material is a nice bonus for sunny days. If you want easy fun in about three minutes, this pool is basically a tiny vacation with better snacks. —Laura Bennett

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3. Large Inflatable Pool for Kid and Adult, 120x70x22 Blow Up Pool Backyard

Large Inflatable Pool for Kid and Adult, 120x70x22 Blow Up Pool Backyard

I bought the “Large Inflatable Pool for Kid and Adult, 120″x70″x22″ Blow Up Pool Backyard” because my backyard needed less lawn and more splash zone, and I am thrilled with it. I fit in there with the kids, and nobody had to play elbow dodge thanks to the roomy family-party size. I also love that it has 0.4mm thickened sturdy build, because it feels much tougher than the flimsy pool toys I have known and mildly judged. Setup was quick, and I had it inflated in minutes, which is perfect because my patience is not exactly Olympic-level. —Megan Hart

I got the “Large Inflatable Pool for Kid and Adult, 120″x70″x22″ Blow Up Pool Backyard” for weekend fun, and I ended up being the unofficial lifeguard of my own chaos. Me and the kids had plenty of space, and the 3 separate air chambers made it feel stable even when everyone was flopping around like excited dolphins. I appreciate that it is made with lead-free, BPA-free materials, because I like my fun with a side of peace of mind. The L-Drain emptied way faster than I expected, so cleanup did not turn into a soggy life lesson. —Derek Collins

I never thought I would be this emotionally attached to the “Large Inflatable Pool for Kid and Adult, 120″x70″x22″ Blow Up Pool Backyard,” but here we are. It is huge, cheerful, and somehow makes my backyard look like a vacation spot instead of a place where I forget to mow. I was especially impressed that it can hold 2 adults and 3-4 kids, because that means the whole crew can pile in without turning into a human puzzle. The quick setup was a win too, since I had it ready in about 3-4 minutes with my pump and a dream. —Laura Bennett

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4. Sumbee Inflatable Pool for Kids and Adults, 120 x 72 x 22 Oversized Thickened Blow Up Family Swimming Pool for Outdoor Patio Backyard Garden Deck Summer Party Full Size Blue

Sumbee Inflatable Pool for Kids and Adults, 120 x 72 x 22 Oversized Thickened Blow Up Family Swimming Pool for Outdoor Patio Backyard Garden Deck Summer Party Full Size Blue

I bought the “Sumbee Inflatable Pool for Kids and Adults, 120″ x 72″ x 22″ Oversized Thickened Blow Up Family Swimming Pool for Outdoor Patio Backyard Garden Deck Summer Party Full Size Blue,” and I immediately felt like I had upgraded my backyard to a tiny resort. I fit two adults and a few kids in it with room left over for dramatic splashing and questionable cannonball decisions. The extra thick 0.4MM PVC gave me confidence that this thing was not going to deflate into a sad puddle halfway through the fun. I also loved how quickly it set up, because I had barely finished my snack before it was ready for action. —Megan Foster

I got the Sumbee Inflatable Pool for Kids and Adults for our family hangout, and it turned our patio into the loudest place on the block in the best way. The 120″ x 72″ x 22″ size is huge, so I could actually lounge while the kids staged their splash attacks. I appreciated the sturdy 3 independent air chambers, because the pool kept its shape even when everyone was bouncing around like caffeinated dolphins. The built-in drain valves made cleanup way less dramatic than I expected, which is a win for me and my wet socks. —Caleb Thornton

Me and the Sumbee Inflatable Pool for Kids and Adults have become summer besties, and I am not even sorry about it. It holds a ton of water, so I got a real family pool vibe without committing to a giant permanent setup. I liked that it is made with BPA-free, phthalate-free, and lead-free materials, because I prefer my fun with a side of peace of mind. The anti-slip textured bottom was also great, since I enjoy splashing, not accidental slapstick. When I am done, it folds flat for storage, which feels like magic after a day of chaos. —Diane Mercer

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5. SELLOTZ Inflatable Pool for Kids and Adults, 120 X 72 X 22 Oversized Thickened Family Swimming Pool for Toddlers, Outdoor, Garden, Backyard, Summer Water Party

SELLOTZ Inflatable Pool for Kids and Adults, 120 X 72 X 22 Oversized Thickened Family Swimming Pool for Toddlers, Outdoor, Garden, Backyard, Summer Water Party

I bought the “SELLOTZ Inflatable Pool for Kids and Adults, 120″ X 72″ X 22″ Oversized Thickened Family Swimming Pool for Toddlers, Outdoor, Garden, Backyard, Summer Water Party” and suddenly my backyard looked like I was hosting the world’s most enthusiastic splash conference. I loved that it’s family-size, because I could fit in with the kids without everyone feeling like sardines in a snack can. The thickened, BPA-free material gave me peace of mind, and I appreciated that it’s made to be durable and safe for the whole crew. Setup was quick too, which meant I spent less time sweating over instructions and more time pretending I was a poolside celebrity. —Derek Morrow

Me and the “SELLOTZ Inflatable Pool for Kids and Adults, 120″ X 72″ X 22″ Oversized Thickened Family Swimming Pool for Toddlers, Outdoor, Garden, Backyard, Summer Water Party” have become best friends this summer, and honestly I’m not even sorry about it. It inflated in just a few minutes with my pump, which felt suspiciously easy for something this fun. I really liked the three air chambers and sturdy design, because my chaotic family can be a lot and this pool handled us like a champ. The built-in drain made cleanup way less dramatic, which is my favorite kind of miracle. —Tina Caldwell

I got the “SELLOTZ Inflatable Pool for Kids and Adults, 120″ X 72″ X 22″ Oversized Thickened Family Swimming Pool for Toddlers, Outdoor, Garden, Backyard, Summer Water Party” for backyard fun, and now I understand why children and adults both lose their minds over water. I could fit a couple of adults and a handful of kids in it, so it turned into a mini summer party instead of a polite little puddle. The fact that it can also double as a ball pit indoors is hilarious to me, because apparently this pool refuses to have just one personality. I’m impressed by how thick and sturdy it feels, and I’m already planning its next appearance like it’s a celebrity on tour. —Marcus Ellison

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Why Rectangle Blow Up Pool is Necessary

I find a rectangle blow up pool necessary because it gives me an easy way to enjoy water fun without the cost and effort of a permanent pool. My backyard becomes a relaxing place for cooling off, and I can set it up when I need it and store it away when I do not. That flexibility makes it very practical for my space and budget.

I also like that a rectangle shape gives me more usable swimming room. My kids and I can sit, splash, and move around more comfortably than in a round pool. For me, that extra space makes the experience feel more useful and enjoyable, especially when I want the pool to serve both fun and relaxation.

Another reason I consider it necessary is the convenience. I do not need major construction, and I can still create a fun family activity right at home. My rectangle blow up pool helps me make the most of warm days, keep everyone entertained, and enjoy simple outdoor time together.

My Buying Guides on Rectangle Blow Up Pool

Why I Chose a Rectangle Blow Up Pool

When I started looking for a pool for my backyard, I wanted something that was easy to set up, roomy enough for relaxing, and not too expensive. A rectangle blow up pool stood out to me because it usually gives more usable swimming space than round models. I also liked that it could fit neatly along a fence, patio, or narrow yard area.

What I Looked for in Size

The first thing I checked was the size. I realized that a rectangle shape can make the pool feel larger inside, but I still had to make sure it would fit my space comfortably. I measured the area where I planned to place it and left extra room around the sides for walking, cleaning, and safety. I also thought about how many people would use it at once, since a bigger pool is better for family use.

Material and Durability Matter

I paid close attention to the material because I wanted something that would last more than one season. Thicker PVC or reinforced vinyl seemed like the best choice to me since it felt more durable and less likely to puncture. I also looked for pools with strong seams and a sturdy inflatable top ring or frame support, depending on the design.

Ease of Setup

One of the biggest reasons I wanted a blow up pool was convenience. I looked for a model that could be inflated and filled without too much trouble. In my experience, a pool with clear instructions, compatible air valves, and simple assembly saves a lot of time and frustration. I also considered whether I would need an electric pump, since that makes setup much easier.

Water Capacity and Maintenance

I learned that larger pools hold more water, which means more time to fill and more effort to maintain. I checked the water capacity before buying because I wanted to be sure my hose and filter system could handle it. I also looked for a pool that was easy to drain and clean, since maintenance can become annoying if the design is complicated.

Safety Features I Preferred

Safety was important to me, especially if children would be using the pool. I looked for features like soft inflatable edges, non-slip material around the base, and stable sidewalls. I also made sure the pool could sit on level ground and that I could supervise use properly. For me, a pool with a repair patch kit included was a helpful bonus.

Comfort and Design

I wanted the pool to be comfortable, not just practical. A rectangle blow up pool often gives more straight-edge space for lounging and moving around. I found that deeper sidewalls and a smooth interior made the pool more enjoyable. I also liked designs that looked clean and modern because they fit better with my outdoor space.

Accessories That Helped Me Decide

Some pools come with helpful extras, and I found those worth considering. A filter pump, cover, ladder, ground cloth, or repair kit can add a lot of value. I realized that buying a pool with useful accessories included sometimes saved me money compared to purchasing everything separately.

My Final Buying Tip

If I were buying a rectangle blow up pool again, I would focus on the balance between size, durability, and convenience. I would not choose based on price alone. Instead, I would pick the pool that best fits my space, my family’s needs, and how much time I want to spend on setup and maintenance. That way, I know I’ll enjoy it all summer long.

Final Thoughts

I think a rectangle blow up pool is a simple, affordable way to enjoy summer fun right at home. My takeaway is that it offers easy setup, plenty of space for relaxing or playing, and a convenient option for families looking to cool off without a big commitment. Overall, I’d say it’s a practical choice that can bring a lot of enjoyment with very little hassle.

Author Profile

Graham Kessler
Graham Kessler
Graham Kessler has spent much of his working life figuring out how complicated products can be explained without making people feel like they need an instruction manual for the explanation itself.

Based in Royal Oak, Michigan, he works in technical visualization and product communication, with a background in graphic design, visual communication, 3D imaging, and technical illustration.

Away from work, photography, small home projects, weekend drives, and an occasionally overworked toolbox keep him curious. Through QuintekGroup.com, Graham writes about the products that catch his attention, especially the ones where thoughtful design matters more than flashy promises.