Tanning under the summer sun is a classic way to unwind, but it often comes with a major drawback: overheating. Laying on a dry towel or a plastic lounge chair quickly becomes sweaty and uncomfortable, driving you back inside before you can catch a proper glow. The Sloosh Inflatable Tanning Pool Lounger XL (85″ x 57″) tackles this problem by combining a massive pool float with a personal “suntan tub.”
By allowing you to fill the base with a shallow layer of water, it promises to keep you perfectly cool while you soak up the rays. Today, we are weighing the facts to see if this backyard island is a summer essential or just a glorified kiddie pool.
Check Price on AmazonTechnical Discovery

The defining feature of the Sloosh XL is its dual-purpose architecture. Unlike standard flat air mattresses that offer no protection from the heat, this lounger is designed with high, structural walls and a ribbed air cushion base. This creates an internal basin that you can deliberately fill with water.
By creating a shallow personal pool, you get the best of both worlds: full sun exposure and a constant, cooling water pad beneath you. The engineering relies on thick, 0.3mm heavy-duty PVC material that is specially treated to resist UV degradation. This material choice is significant because cheap inflatables tend to soften, stretch, and eventually pop when left out in the direct, intense baking heat of July and August.
The Performance Trial

To see how this giant float handles a lazy afternoon, we looked at its physical footprint and how well it keeps you comfortable during long sunbathing sessions.
- True Extra-Large Dimensions: Measuring 85 inches long and 57 inches wide, the “XL” label is completely accurate. It is spacious enough to comfortably accommodate a taller adult with room to spare, or even two medium-sized adults looking to lounge together without bumping elbows.
- The Ribbed Cushion Base: Instead of a flat vinyl floor that lets you sink straight down to the hard ground or pool deck, the interior features a textured, ribbed air floor. This provides a soft, mattress-like suspension that contours to your body and keeps you elevated.
- Integrated Drink Security: A proper afternoon in the sun requires hydration, and Sloosh has built two large cup holders directly into the outer walls. These are wider than standard pool float holders, comfortably gripping tumblers and larger water bottles up to 3 inches in diameter.
- Removable Ergonomic Headrest: The lounge includes a separate, matching inflatable pillow that provides critical neck and back support, preventing the stiffness that usually comes from laying completely flat on the ground.
The Inspection

The build quality of the Sloosh lounger focuses heavily on versatility. Because the bottom is heavily reinforced, you aren’t restricted to using it inside a swimming pool. It functions perfectly as an on-ground suntan bed directly on your lawn or patio. To aid in handling such a massive piece of vinyl, the perimeter is equipped with integrated pad eyes and a heavy-duty wrap-around grab rope. This line is highly practical, allowing you to easily pull the float out of the water, flip it over to drain, or tie it off to a pool ladder or dock so you don’t drift away while napping.
Maintenance and Usage

Setting up a float this large requires a bit of strategy. Due to the high-capacity air chambers, attempting to inflate this by mouth is out of the question—you will absolutely need a standard electric or manual air pump to get it ready. Managing the water level inside the tub is entirely up to your personal preference; a depth of one to two inches is usually the sweet spot for maximum cooling without making you feel submerged.
When your session is over, the wrap-around rope makes it easy to tilt and empty the water onto your lawn, and the quick-release valves allow for rapid deflation so you can fold it up and store it away from hungry backyard pests.
Comparison: Sloosh XL versus Standard Mesh Pool Hammocks
How does this personal tub stack up against traditional pool loungers?
Temperature Control: Mesh hammocks keep you cool by letting you sink directly into the pool water. The Sloosh lets you bring a controlled amount of water onto dry land, making it ideal for backyard lawns without a pool.
Sun Exposure: Because the top design is clear and open, it doesn’t cast strange shadows or block the sun, ensuring a completely even tan across your shoulders and legs.
Multi-Use Value: While a standard pool float is useless outside the water, the Sloosh can transform into a personal lawn pool, a tanning bed, or even a dry ball pit for toddlers in the off-season.
Our Verdict
The Sloosh Inflatable Tanning Pool Lounger XL is an exceptional, high-comfort upgrade for anyone serious about spending their summer outdoors. It completely solves the issue of midday overheating by creating a portable, water-cooled sanctuary that works just as well on grass as it does floating in a lake.
While its massive size means you’ll need an electric pump to get started, the heavy-duty UV-resistant build and sheer amount of lounging space make it a premier choice for summer relaxation.
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