Ice Barrel 400 Cold Plunge vs Modtub 2.0 Cold Plunge — Which Should You Buy?

Side-by-side comparison of Ice Barrel 400 Cold Plunge and Modtub 2.0 Cold Plunge. We compare specs, performance, and value to help you decide.

Updated 2026-03-09 Independently reviewed
Ice Barrel 400 Cold Plunge

Ice Barrel 400 Cold Plunge

8.7/10
$1295 /one-time
VS
Modtub 2.0 Cold Plunge

Modtub 2.0 Cold Plunge

9/10
$2495 /one-time

Feature Comparison

Feature Ice Barrel 400 Cold Plunge Modtub 2.0 Cold Plunge
Temperature Range Ice-dependent or with chiller 37°F - 104°F with chiller
Cooling Unit Optional add-on Optional 1 HP
Tub Material Polyethylene Rigid plastic
Capacity 105 gallons 100 gallons
Dimensions 36" D x 42" H 72" L x 28" W x 28" H
Weight 65 lbs empty 95 lbs empty
Filtration Manual/optional Built-in
Warranty 2 years 2 years

Ice Barrel 400 Cold Plunge

Pros

  • Space-saving vertical design
  • Durable polyethylene
  • 105-gallon capacity
  • No plumbing needed
  • Indoor/outdoor
  • 2-year warranty
  • Compact footprint

Cons

  • No integrated chiller
  • Ice-dependent or add chiller
  • Sitting position only

Modtub 2.0 Cold Plunge

Pros

  • Rigid construction
  • Built-in filtration
  • Optional chiller
  • Sleek design
  • Easy maintenance
  • No inflation
  • Consistent temps

Cons

  • Not portable
  • Chiller sold separately
  • Higher price

Our Verdict

Ice Barrel 400 Cold Plunge

Best barrel-style cold plunge for space-limited setups.

Limited Offer — Check Today's Price

Modtub 2.0 Cold Plunge

Best rigid cold plunge for permanent setup.

20% Off — Limited Time, Check Now

Our Methodology

We test each cold plunge tub for cooling performance, build quality, and ease of use. No manufacturer has editorial influence.

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