10 Best Portable Hot Tubs 2025 in the United States

The Intex 28425EH PureSpa Bubble Massage Spa is a portable, inflatable hot tub designed for up to four people. With dimensions of 77 inches in diameter and 28 inches in height, it offers a cozy experience in a relatively compact space. Made from Polyvinyl Chloride (PVC), its Fiber-Tech beam construction ensures durability and comfort, making it a stable and luxurious option for outdoor relaxation. The built-in hard water treatment system is a standout feature, as it makes the water gentler on your skin and the spa's internal components, enhancing the user experience.

The heated air bubble technology ensures efficient heat transfer and safety, while the energy-efficient spa cover helps minimize heat loss, thereby improving energy efficiency by 50%, which is a significant advantage for cost-conscious users. With 120 jets, the PureSpa offers a soothing bubble massage, though it lacks more advanced massage features that some users might prefer. The control system is user-friendly, making it easy to adjust settings to your liking. Portability and setup are relatively straightforward, although the hot tub's weight of nearly 100 pounds might require two people to move it.

The filtration system is efficient but basic, and for those wanting enhanced sanitization, an electrolytic cell can be purchased separately. With a water capacity of 210 gallons and a temperature range between 68-104 degrees Fahrenheit, it provides a comfortable soak. Some users might find the setup process a bit challenging, and additional investment in the optional electrolytic cell could be seen as a downside. This hot tub is a well-rounded choice for small families or couples looking for a relaxing outdoor spa experience in a portable package.

The Bestway Coleman Hawaii AirJet Hot Tub is a portable inflatable spa designed for 4 to 6 people, with dimensions of 71” x 71” x 28”. It is made from durable DuraPlus 3-layer material, making it resistant to punctures and stretching.

This model includes an EnergySense cover, which is 40% more energy efficient, and it complies with energy efficiency standards in several states. The hot tub features 140 AirJets that provide a relaxing massage experience, with water temperatures reaching up to 104 degrees Fahrenheit. It's also equipped with a Freeze Shield heating system to prevent components from freezing, making it suitable for cooler climates (but not for use in temperatures below 39 degrees Fahrenheit).

It includes a pump that inflates the spa, a chemical floater, two filter cartridges, a repair patch, and a 6-foot-long cord, making setup straightforward. With a water capacity of 222 gallons when filled to 80%, the seating might be snug for 6 adults. This hot tub is an excellent option for those looking for a portable, easy-to-set-up hot tub for outdoor relaxation.

The Coleman SaluSpa AirJet 7 Person Inflatable Hot Tub is a well-rounded option for those looking for a portable and easy-to-set-up spa experience. It offers ample space, comfortably seating up to 7 people, making it great for families or small gatherings. The 180 AirJets provide a soothing massage experience, which is a significant plus for anyone seeking relaxation after a long day. Also, the Freeze Shield Technology ensures the internal components don’t freeze, adding to its durability in colder climates.

The reinforced insulated cover aids in heat retention and keeps out dust and debris, maintaining the water quality when the tub is not in use. This model comes with everything you need, including a pump, ChemConnect dispenser, filter cartridge, and a repair patch, which makes the setup process straightforward and convenient. However, the tub is made from Polyvinyl Chloride (PVC), which, while durable, may not be as robust as other materials like acrylic or fiberglass.

Portability is enhanced with built-in handles, but the size and water capacity (314 gallons) mean it can be quite heavy when filled, slightly compromising its portability. Additionally, there are shipping restrictions in several states, which could be a significant drawback for potential buyers living in those areas. For those in unrestricted states, this hot tub could be a great addition to your outdoor relaxation space, offering a blend of comfort, ease of use, and effective features.