5 products
-
PlungeBox XL: Lay-Flat Cold Tub

Vendor:PlungeBox XL: Lay-Flat Cold TubSAUNABOX- Regular price
-
$149.00 - Regular price
-
$399.00 - Sale price
-
$149.00
Quick view
-
PlungeBox CORE: Portable Cold Tub

Vendor:PlungeBox CORE: Portable Cold TubSAUNABOX- Regular price
-
$59.98 - Regular price
-
$199.00 - Sale price
-
$59.98
Quick view
-
PlungeBox: Party Plunge

Vendor:PlungeBox: Party PlungeSAUNABOX- Regular price
-
$699.00 - Regular price
-
$999.00 - Sale price
-
$699.00
Quick view
-
PlungeBox: XL Pro Series

Vendor:PlungeBox: XL Pro SeriesSAUNABOX- Regular price
-
$499.00 - Regular price
-
$599.00 - Sale price
-
$499.00
Quick view
Quick Answers
PRIMARY PURPOSE:
Shop cold plunge tubs for cold water immersion, post-sauna cooling, and home wellness.
BEST FOR:
Home wellness spaces, backyard sauna setups, and personal cold plunging.
MOST COMMON DECISION:
Choosing between a portable cold plunge tub and a cedar plunge tub.
RELATED COLLECTIONS:
Saunas | Outdoor Saunas | Sauna Bath
WHAT IS A COLD PLUNGE TUB?
A cold plunge tub is made for cold water immersion. Cold plunging has long been part of sauna routines. It gives you a simple way to cool down after heat.
Today, these tubs are also popular in home wellness spaces. Use one after a sauna session or on its own. They give you a set place for cold exposure.
Superior Saunas offers portable ice baths from SaunaBox and cedar plunge tubs from LeisureCraft. Choose from options for different spaces, budgets, and setups.
COLD PLUNGE vs. ICE BATH
The terms cold plunge and ice bath are often used the same way. Both use cold water immersion, but the cooling method can differ.
An ice bath tub usually uses ice to cool the water. Some systems use a chiller or other cooling gear. Check each product's specs for cooling needs, water amount, and setup steps.
HOW TO CHOOSE THE RIGHT COLD PLUNGE
Finding the right cold plunge for home starts with your space, your preferred position, and how you plan to use it.
A portable cold plunge tub works well for smaller spaces or flexible setups. Larger lay-flat models give you more room to stretch out. Cedar plunge tubs offer a more classic look for backyard wellness spaces.
If you want an outdoor cold plunge near a sauna, think about placement, drainage, and how easy it is to move between the two spaces.
COLD PLUNGE SETUP CHECKLIST:
- Location: Choose a level surface with good drainage and slip-resistant footing.
- Size & Capacity: Compare size, water amount, and room for a comfortable fit.
- Mobility: Choose between a compact portable tub, a lay-flat design, or a more permanent cedar tub.
- Cooling Method: Check whether the tub uses ice or works with a cooling system.
- Maintenance: Review cleaning steps, water change needs, and material care.
- Sauna Pairing: Plan an easy move between hot and cold sessions. Keep towels and robes close.
SHOP COLD PLUNGE TUBS
Explore our collection of cold plunges and ice baths for home and outdoor use.
Choose from compact SaunaBox PlungeBox models, spacious lay-flat designs, and the traditional LeisureCraft Arctic Plunge Tub. Each one gives a different cold water experience. Pick the tub that fits your space and needs.
Browse the product grid to compare models, sizes, materials, and setup needs.
HELPFUL ADD-ONS AND RELATED COLLECTIONS
Create a simple hot-and-cold routine with accessories and sauna options that pair well with your cold plunge setup.
- Saunas — Explore traditional and modern sauna options for your home.
- Outdoor Saunas — Create a backyard sauna and cold plunge space.
- Sauna Bath — Browse bathing and personal care accessories for your sauna routine.
- Sauna Towels — Keep towels close for drying off after each session.
FAQs
What is the difference between a cold plunge and an ice bath?
Both use cold water immersion. An ice bath usually uses ice to cool the water, while a cold plunge tub may use ice, cold water, or a cooling system. The best choice depends on your setup, space, and care needs.
Do cold plunge tubs require a chiller?
Not all cold plunge tubs need a chiller. Some use ice to cool the water, while others work with a separate cooling system. Before you buy, check the product specs to determine if the cooling gear comes included, is optional, or is necessary.
Can I use a cold plunge tub outdoors?
Yes. Many cold plunge tubs are made for outdoor use, so they work well on patios, in backyards, and near saunas. Choose a stable, level surface with good drainage, and review the maker's tips for weather exposure, cleaning, and seasonal care.
How do I use a cold plunge with a sauna?
A traditional sauna and cold plunge routine starts with sauna heat, a short cool-down, and then a brief dip in cold water.
Rest before the next round. Begin with brief cold exposure. Avoid sudden changes in temperature. Talk to a healthcare professional if you have heart issues or other medical concerns.
What size cold plunge tub should I buy?
The best size depends on your space, height, and preferred position.
Compact portable tubs work well for one person. Larger lay-flat models give you more room to stretch out. Compare product dimensions and water capacity before choosing your cold plunge for home.












