Portable Bath Tub No Installation, Foldable Bathtub for Adults, Separate Hot SPA Tub for Shower Stall, Non-Inflatable Ice Folding Bathubs, Family Soaking Baths (Gray, 37.4×21.6×21.6 inch)
Condition: New
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Availability:
In Stock.
Arrives
Saturday, Oct 31
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At a glance
- Condition
- New
- Color
- Gray
- Size
- 37.4×21.6×21.6 in
- Model
- Genrenyen1021
- Weight
- 8.3 lb
- Material
- Cotton or Cotton-like Material
- Style
- Modern
- In the box
- cushiondrainpipe
Features 5
- No Installation Folding Bathtub: Ice bath tubs say goodbye to complicated installation methods, no need to inflate and deflate each time or install and remove cumbersome brackets, just unfold the folding bracket, make sure all the top snaps are fastened and close the two drain plugs. Perfect for ice baths, hot baths and spa treatments!
- Excellent Insulation Effect: This oval portable bathtub is made of 6 layers of thickened material with a thickened pearl cotton bottom and is versatile enough to be used in both cold and hot baths with continuous heat retention for up to 60 minutes!
- Large space and easy to carry : Our foldable bathtub offers more bath space, about 37.4*21.6*21.6. The no-installation design makes the soaking tub easy to carry. Whether you are traveling, sports training or home use, ice bath thb can easily meet your needs and let you enjoy the comfort of soaking bath anytime, anywhere.
- Solid Structure: The portable soaking tub is made of one-piece thickened support bar, sturdy and not afraid of tipping over. It is recommended to fill 60% of the water volume to minimize the deformation of the tub, you can increase or decrease the water volume according to your height and weight and actual use.
- Improve physical health: Genrenyen ice baths are good for reducing muscle soreness and lactic acid buildup. Hot water bath releases stress, relieves fatigue and enhances physical fitness. Suitable for many occasions, such as RVs, small bathrooms, gyms, camping, and traveling.
Description
Please pay attention!!! The top ring wrap provides better protection for the strut bar. Folding button saves time and effort by folding at the touch of a button. Thickened and thicker support bars provide solid support. Double drainage port design, faster and more thorough drainage. Please watch the video for installation instructions!
Specs 20
| Color | Gray |
|---|---|
| Material | Cotton or Cotton-like Material |
| Brand | Genrenyen |
| Product Dimensions | 37.4"L x 21.6"W x 21.6"H |
| Style | Modern |
| Finish Type | Matte |
| Item Weight | 8.3 pounds |
| Installation Type | Freestanding |
| Shape | Oval |
| Manufacturer | Genrenyen |
| Brand Name | Genrenyen |
| Model Number | Genrenyen1021 |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Manufacturer Part Number | Genrenyen1021 |
| Style Name | Modern |
| Finish Types | Matte |
| Item Dimensions L x W x H | 37.4"L x 21.6"W x 21.6"H |
| Material Type | Cotton or Cotton-like Material |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 31
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Nice little tub.
Color: Gray
Size: 37.4"×21.6"×21.6"
I use this 3-4 times a week. It is durable and easy to set up being very light weight. Folds in half for easy storage . I am 5'2 and fit comfortably in the smaller size with legs bent loosely. Its short enough for me to step into but tall enough for the water to be deep on me. Holds hot water for about 45ish minutes in my walk in shower. Its stable but I wouldn't lean my weight on the side bars to stand up. For a collapsible/ foldable tub its a great little tub. Would buy again if needed.
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Reviewed in the United States on January 12, 2026 by Charles S.
Updated Review – Portable Bathtub with Drain Solution
Color: Gray
Size: 37.4"×21.6"×21.6"
The Good: • Perfect Size for Small Spaces – Fits neatly in my shower and stores easily under the sink. • Quick & Easy Setup – Takes seconds to assemble and collapse with zero effort. • Comfortable Soaking Experience – At 5’6” and 175 lbs, I fit comfortably with my knees bent and water fully submerging my body (except my head). I’ve enjoyed relaxing 30+ minute soaks while reading. • No Leaks or Structural Issues – Holds its shape well during use, and the snaps stay secure as long as I press them firmly during setup. The Drain Issue & Fix: The included flexible drain tube is too flimsy—if placed under the tub, the weight flattens it, preventing proper drainage. My Solution: 1. Avoid running the stock drain tube under the tub. 2. Instead, use a 1-foot section of reinforced braided tubing (PVC, 5/8" inner diameter, 1" outer diameter, clear polyester braid). o This withstands the tub’s weight when placed underneath. o The original flex tube connects perfectly over the braided tube without clamps. 3. Position the tub so the 2nd drain in floor of tub sits directly over the braided tube for fastest drainage. Additional Tips: • Remove the frame’s tube caps after draining to release trapped water (especially if used in a shower). • Before filling, press all top snaps firmly—they only might come undone if missed during setup. Final Thoughts: Despite the weak drain tube, this tub is absolutely worth it. The ability to enjoy a deep soak far outweighs the minor hassle of solving the After 10+ uses, I’m extremely happy with this purchase and highly recommend it!
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Reviewed in the United States on July 20, 2025 by MK
Perfect Portable Adult Tub
Color: Gray
Size: 37.4"×21.6"×21.6"
NO assembly required! :-) If you do not have a real bath tub and are missing the enjoyment of a bath, this one could be for you! It arrived packaged nicely and had NO odor or nasty plastic smells; super clean! (wiped it down with soap and water anyway) There are no legs to insert anywhere and absolutely nothing to assemble, just open and snap the legs into place, close the drains and fill. the folding mechanisms seem strong and work very well and once it is folded in half, stores in a good size tote bag (not included). Comes with an extender hose for drains and small blowup bath pillow. A little larger than the measurements but not huge, much nicer than the round shaped one I used to have. Fits into my spa-sized (aprx. 62"L x 32" W) shower perfect (with room around it to spare). I am 5.5 and can about stretch legs out fully when using; also water stayed war pretty warm (in warm room) for about 30 mins. Very pleased and would recommend this product.
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Reviewed in the United States on June 3, 2025 by Katy K
Highly recommend this portable bathtub!
Color: Gray
Size: 37.4"×21.6"×21.6"
This portable bathtub is great we live in an apartment with only a walk in shower. It fit in the shower perfectly. The only problem was draining. The tub blocked the shower drain. However, a couple of one inch PVC pipes cut to size and duck taped together, slid under the tub to the shower drain fixed that problem. We now happily take a long hot relaxing bath when ever we want. I would highly recommend this portable bathtub. It is easy to setup and easy to maintain.
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Reviewed in the United States on August 5, 2026 by Eugene Rinker
Great little tub
Color: Gray
Size: 37.4"×21.6"×21.6"
Great little tub. Fits in my shower well. Wish it was as a little longer to stretch my legs out but it does the job after my surgery. Very easy to use. Folded right back up when done. Thankful to another r view that suggested using a pool noodle to sit under the drain so it empties quicker. Just a small slice of the noodle did the job. Holds water very well.
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Reviewed in the United States on January 28, 2026 by Catherine Sumsky
Perfect for soaking sore legs
Color: Gray
Size: 37.4"×21.6"×21.6"
Our master bathroom only has a shower, which I hate because I love baths. Especially now that I’m training very hard in the gym. Rather than spend several thousands on a shower conversion, I got this. Takes a while to fill with just a shower head but I’ll take it over nothing at all. My legs are usually the most sore anyway. The quality is solid and it’s fairly stable unless you’re wanting to splash around recklessly. Very easy to set up and collapse. The drains suck though. The hose it comes with is so cheaply made that it gets crushed under the weight of the tub. You can purchase a nicer one elsewhere but for now, I prop a shampoo bottle underneath the tub where my shower drain is to help the water flow. Once it’s low enough, I just tip the tub over to pour out the rest of the water.
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Reviewed in the United States on October 14, 2026 by Danielle M
Best bathtub in the world. Worth every penny
Color: Gray
Size: 37.4"×21.6"×21.6"
This is the best bathtub I’ve ever used. I’ve used a lot of bathtubs… I didn’t expect to fall in love so hard with this one. The depth is incredible, it folds easily, stores easily, and cleans really easily. We use it in our walk in shower.
Reviewed in the United States on October 12, 2026 by Phil
Wish this was a better membrane
Color: Gray
Size: 37.4"×21.6"×21.6"
The size is great. The walls seem to hold water properly but the bottom of the tub ALWAYS leaks and water seeps in between the membrane and the bottom then falls apart.
Reviewed in the United States on February 19, 2026 by Kristine