Portable Steam Sauna 1200W 3L, Sauna Tent with Ergonomic High Back Sauna Chair, Full Body Personal Sauna Box for Home Spa Indoor, 75”x35”x35” XL Size Obsidian Black
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Features
- Safe and VOC-FreeRelaxCube steam sauna meets the US ASTM-D5116 standard, ensuring no detectable VOCs. Enjoy a worry-free experience in a sauna that prioritizes both your safety and effectiveness
- Bring the Gym Sauna HomePowered by a 1200W 3L steamer, RelaxCube sauna heats up 20% faster than 1000W models. Our advanced aluminum-layered insulation reduces heat loss by 30% compared to traditional cotton materials. This enhances muscle recovery, detoxification, and stress relief
- Ergonomic Comfort ChairRelaxCube sauna chair features a high-back ergonomic design and a widened, breathable seat. It cradles your neck, back, hips, and thighs for full-body supportjust sit back and unwind
- Stay in ControlMonitor your sauna session effortlessly with our easy-view side window and included thermometer. Easily adjust temperature, time, and heat levels from inside with the remote control for a truly safe and relaxing experience
- Spacious, Stable, and PortableDesigned for all body types, our oversized 75 x 35 x 35 sauna tent offers ample room to ensure you wont feel cramped. Reinforced with three additional crossbars, its sturdy and durable. Assembly is quick, tool-free, and its easy to store
- Need Help? We're Here for You!Temperature variations can occur due to regional climates and usage environments. If you have any questions or notice anything unusual, please contact us using the methods in the user manual. We're here to provide a prompt and effective solution.
Product Dimensions: 35.43 x 35.43 x 74.8 inches
Item Weight: 24.1 pounds
Manufacturer: RelaxCube
Item model number: SS001-1
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Top Amazon Reviews
Color: Obsidian Black
If you told me I’d be raving about a personal steam sauna in my living room, I would have laughed, but here we are. This thing is a dream. First off, it heats up fast. I’m talking “let me just answer this text while it warms up” fast. The XL size is perfect if you are a normal human who actually wants to move your arms without feeling like a trapped rotisserie chicken. The chair inside is shockingly comfortable. High back, sturdy, and does not feel like it’s going to fold in half the second you get relaxed. I sat in it thinking “wow, this is nicer than half the dining chairs I’ve owned.” The steam output is no joke. In minutes, I was sweating like I just ran a 5K I never signed up for. The zipper keeps the heat in, the whole thing feels stable, and it packs down easy when you are done pretending you are at a high end Nordic spa even though you are 6 feet from your couch. If you want affordable self care that actually works, get it. I feel amazing after every session and honestly I’m mad I waited this long. Absolutely worth it.
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Reviewed in the United States on November 16, 2025 by ADietrich
Color: Obsidian Black
Steam pod is too small to be 3L 1200 watt and barely reaches 90* in the sauna. Doesn’t perform as advertised. Also no dry pad to put into the floor of the sauna to prevent water build up and mold. No instructions on proper cleaning were provided. Just a page on how to put it together. I’ve had a couple of these and this is the worst one so far.
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Reviewed in the United States on March 5, 2026 by Clark Griswald
Color: Obsidian Black
I’m writing this review based on my experience with this product. Ultimately, I got some pretty good use out of it, but I do have three concerns. The first one is the temperature, it could definitely get a little warmer. Secondly, the chair didn’t last too long. It started falling apart pretty quick. Third the machine that heats the water for the steam stop working fairly quick. Other than that, it was easy to install. If it still worked, I would say you get good value for your money but that’s a tough one. I guess it depends on how long yours last. Lastly it looks fine. I’ve had mine just over a year and it hasn’t been working for about five months or so. Me being a licensed electrician I think the components such as wiring and things could be upgraded a bit and this could possibly be a great product.
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Reviewed in the United States on November 29, 2025 by Robert Darrett
Color: Obsidian Black
I’d been searching for a full-body steam sauna that wouldn’t leave my head out in the cold, and the RelaxCube checked all the boxes! Assembly was a breeze, and though it does take up some floor space, we found a great spot for it near our bathroom, where it’s ready to go whenever we need a quick relaxation session. One of my favorite features is the remote control, which makes adjusting the steam settings easy from inside. At 6'2", I fit comfortably, and the included chair offers just the right support for longer sessions. The steam builds up fast thanks to the powerful 1200W steamer, and the enclosed space helps me unwind completely—perfect for relieving muscle tension or just unwinding after a long day. For anyone wanting an effective, budget-friendly sauna experience, RelaxCube delivers. It’s become an essential part of my weekly routine. Highly recommend!
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Reviewed in the United States on November 9, 2024 by cong pan
Color: Obsidian Black
The very good quality the sauna itself. Very well made and if the roads are fiberglass then this will be long lasting. Same goes for the chair. Because steam causes rust. The only con is the boiler. It doesn't reach 110 °F. because of the height of the Sauna it takes longer to heat up and most of the heat is on top not low where the seat puts you. UPDATE!!! The chair arrived broken. ***2nd Update!!!! Received a replacement. The chair came brand new but after 2 weeks of use the chair again broke. One of the pins from plastic supports for the legs popped out. The chair again ripped in place's of support. The material shreds. The tent is okay but the chair is junk. I might return it again or get a discount. 3rd UPDATE☆☆☆BOILER BROKE.
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Reviewed in the United States on November 11, 2024 Reviewed in the United States on November 11, 2024 by FLACO
Color: Obsidian Black
This was a good choice, I’ve used it about 10 times. I set it for 45 minutes and at maximum steam (9). After 30 minutes I turn it down to (8). The temperature gets to 100 degrees Fahrenheit. And the humidity gets to 90%. I weigh 265 pounds and the chair is fantastic, comfortable and roomy. I wipe the inside of the tent down with a towel after I use it, and open it wide so air can flow through the tent. There are hooks to hold the door open and hooks on the other side to wrap the door and 1 wall around the tent to allow it to dry. The whole process takes about an hour. The cell phone holder is really handy since my iPhone is water proof but not steam proof. 3/21/25 after about 20 uses the chair broke. Not a very good quality chair, hopefully the rest of the product is better, especially the steam generator
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Reviewed in the United States on March 15, 2025 by Greg Flotard
Color: Obsidian Black
Bought this as an early Christmas gift for us after a particularly stressful holiday season. My initial thought was to set it up in the garage but it made no sense. I've been in steam rooms before, and you always come out needing an immediate shower, so I opted to make some space in our bedroom. It really didn't take up as much space as I expected it would, and after the first use, it made itself a place in the bedroom. It really does work like having your own steam room at home. You were able to get the temperature up to 100° and maintain it while watching a movie. You will feel cleaner than any shower you've taken in a long time after coming out and you will need an immediate shower to get the oils and Gunk off your skin that the steam exposes. A few suggestions; - place it in a room that is not cold. The ambient room temperature will affect how much steam is generated and how hot it can get inside. This is definitely an indoor unit . -WHEN BUILDING IT USE THE SUPPLIED RUBBER GLOVES. THE POLES THAT MAINTAIN ITS STRUCTURE ARE MADE OF FIBERGLASS, AND YOU WILL END UP WITH ITCHY FIBERGLASS HAIRS IN YOUR HANDS IF YOU DON'T. -the provided share is comfortable enough however you should consider a different chair for longevity. If you use this frequently as we intend to, consider getting one of the shower chairs that are made of aluminum and plastic and often used for the elderly. - take a shower before using. Steam is going to open your pores and expose oils in dirt and you don't want that all over your steam room. Ideally you want to shower before and after. - keep hydration nearby. If you are feeling sick or congested, consider adding Crystalized menthol to the steam pot connected to the pipe. Do so sparingly as this will be similar to Vicks multiplied 100 fold. 5 out of five stars for this one for me.
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Reviewed in the United States on December 14, 2024 Reviewed in the United States on December 14, 2024 by R. Moore
Color: Obsidian Black
Not hot AT ALL , very disappointing, very small inside despite being sold as xl. The height is good but the heater is very much underpowered and the inside is just too small. I understand your not going to do gymnastics in it but getting up from the chair your face has no choice but to rub the inside window. All of what little heat it produces hangs out at the top third because it's so tall. Would I buy this again, ABSOLUTELY NOT. Update: the tiny doll size chair included has given out. I bought a larger heater from Amazon and it helped with the heat issue a little 105 max . I sat in the chair yesterday after preheating the dainanamd it collapsed. I went down and hot water slashed out of interior steam pot. Not changing opinion, I'd take away the stat if it'd let me.
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Reviewed in the United States on December 13, 2024 by Ron S.