Holds more water: Sun Home Cold Plunge Vertical
Sun Home lists: 106 gal. Plunge lists for the Air: Water Capacity (gallons): 105.
A cold plunge with a chiller from Plunge for indoor or outdoor use. Every figure below is Plunge's own, linked to where it is published. Price on Plunge's own site: $4,390 (plunge.com, 29 Sep 2026).
Buy from PlungeAs published by Plunge, read on 2026-09-29. Makers revise their products; check Plunge's current specification before you buy.
Sun Home lists: 106 gal. Plunge lists for the Air: Water Capacity (gallons): 105.
Sun Home shows a regular price of $4,099; Plunge shows $4,390 for the Air. Where a maker sells several configurations, each figure is its cheapest.
Polar Monkeys states: Every Brainpod 2.0 comes with a 2-year limited warranty covering defects in materials and workmanship. Plunge states for the Air: Includes a 1-year warranty on the chiller only. The Plunge Air tub is covered by a 90-day warranty..
Side by side with the Canuck Cold Wood Tub and Chiller. Both are cold plunges with a chiller, and the water capacities their makers state are within 30% of each other.
Side by side with the Redwood Outdoors Alaskan All-In-One. These cold plunges with a chiller hold amounts of water, by their makers' figures, within 30% of each other.
Side by side with the Sun Home Cold Plunge Vertical. Both are cold plunges with a chiller, and the water capacities their makers state are within 30% of each other.
SaunaLife · cold plunge with a chiller · 124 gallons · for outdoor use
SaunaLife · cold plunge with a chiller · 200 gallons · for outdoor use
Plunge Chill · cold plunge with a chiller · 120 gallons · for indoor or outdoor use
Plunge Chill · cold plunge with a chiller · 92 gallons · for indoor or outdoor use
Polar Monkeys · cold plunge with a chiller · 90 gallons · 120 V supply
Polar Monkeys · cold plunge with a chiller · 85 gallons · 120 V supply
Plunge lists: Inflatable Cold Plunge With Chiller.
Source: Air - Plunge
Plunge lists: The Plunge Air uses a standard 110V outlet. Have a licensed electrician confirm your outlet or circuit against the manual before you buy.
Source: Air - Plunge
Plunge gives the outside dimensions as: 61" L x 32" W x 28" H.
Source: Air - Plunge
Plunge lists: Includes a 1-year warranty on the chiller only. The Plunge Air tub is covered by a 90-day warranty..
Source: Air - Plunge
Plunge's own site showed $4,390 (plunge.com, 29 Sep 2026). That is the maker's price, not a retailer's or Amazon's; prices change, and the seller's page shows the current one.
Source: Air - Plunge
More from Plunge: all Plunge products on Saunakivi.