Holds more water: Sun Home Cold Plunge Vertical
Sun Home lists: 106 gal. Plunge lists for the All-In Gen 2: 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: $7,990 (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 All-In Gen 2: Water Capacity (gallons): 105.
Redwood Outdoors shows a regular price of $6,999; Plunge shows $7,990 for the All-In Gen 2. 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 All-In Gen 2: 1-year warranty.
Side by side with the Canuck Cold Wood Tub and Chiller. These cold plunges with a chiller hold amounts of water, by their makers' figures, within 30% of each other.
Side by side with the Redwood Outdoors Alaskan All-In-One. 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 Sun Home Cold Plunge Vertical. The makers of both cold plunges with a chiller state water capacities 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: Water Capacity (gallons): 105.
Source: All-In Gen 2 - Plunge
Plunge states: 37°F. That is the maker's figure; Saunakivi has not measured it.
Source: All-In Gen 2 - Plunge
Plunge lists: Requires a 120 volt, 15 amp dedicated circuit; Comes with built-in 7 ft power cord with GFCI on the end. Have a licensed electrician confirm your outlet or circuit against the manual before you buy.
Source: All-In Gen 2 - Plunge
Plunge lists it as: Indoor/outdoor.
Source: All-In Gen 2 - Plunge
Plunge lists: Ozone sanitation with double the filtration; Carbon hose filter.
Source: All-In Gen 2 - Plunge
Plunge gives the outside dimensions as: 76-3/4" L x 31-1/2" W x 28-3/4" H.
Source: All-In Gen 2 - Plunge
Plunge lists: Weight w/o water (lbs): 238; Weight w/ water (lbs): 1,150.
Source: All-In Gen 2 - Plunge
Plunge lists: 1-year warranty.
Source: All-In Gen 2 - Plunge
Plunge's own site showed $7,990 (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: All-In Gen 2 - Plunge
More from Plunge: all Plunge products on Saunakivi.