Buy from Plunge: All-In Gen 2
Plunge's own page for the All-In Gen 2. Not a paid link.
All-In Gen 2 vs Alaskan All-In-One
Plunge All-In Gen 2 and Redwood Outdoors Alaskan All-In-One, compared on the figures their makers publish. Both are cold plunges with a chiller, and the water capacities their makers state are within 30% of each other.
The makers' figures side by side
| Specification | Plunge All-In Gen 2 | Redwood Outdoors Alaskan All-In-One |
|---|---|---|
| Indoor or outdoor | Indoor/outdoor | — |
| Seats (maker's rating) | — | 1 person |
| Outside dimensions | 76-3/4" L x 31-1/2" W x 28-3/4" H | 57" L x 44" H x 37" W |
| Electrical supply | Requires a 120 volt, 15 amp dedicated circuit; Comes with built-in 7 ft power cord with GFCI on the end | 120V, 60Hz, 12A Max (compatible with US standard household outlets); just plug into a GFCI protected outlet |
| Weight | Weight w/o water (lbs): 238; Weight w/ water (lbs): 1,150 | Dry Weight 360 lbs |
| Material | — | Liner Moulded acrylic (white); Wood Type Canadian Thermowood |
| Water capacity | Water Capacity (gallons): 105 | Max Water Volume 104 gallons |
| Chiller | .75 HP | Clim8zone™ Horse Power 1.5 HP; Heats water up to 104F |
| Lowest temperature the maker states | 37°F | 37F |
| Filtration and sanitation | Ozone sanitation with double the filtration; Carbon hose filter | Built-In UV Water Sanitation System; Filter 1 filter included |
| Kit includes | Insulated spa cover | Cold Plunge Lid Vegan leather lid with childlock safety feature |
| Warranty | 1-year warranty | 1-year limited warranty |
| Price on the maker's site | $7,990 (plunge.com, 29 Sep 2026) | $6,999 (redwoodoutdoors.com, 29 Sep 2026; the lowest-priced option) |
Each figure is the maker's own, as cited row by row on the All-In Gen 2 and Alaskan All-In-One pages and listed in the sources below. A dash means the figure is not on the maker pages we cite. Figures marked "about" are Saunakivi's unit conversions of the maker's figure.
Where to buy
Buy from Redwood Outdoors: Alaskan All-In-One
Redwood Outdoors' own page for the Alaskan All-In-One. Not a paid link.
Where the published figures differ
- Outside dimensions: All-In Gen 2: 76-3/4" L x 31-1/2" W x 28-3/4" H. Alaskan All-In-One: 57" L x 44" H x 37" W.
- Electrical supply: All-In Gen 2: Requires a 120 volt, 15 amp dedicated circuit; Comes with built-in 7 ft power cord with GFCI on the end. Alaskan All-In-One: 120V, 60Hz, 12A Max (compatible with US standard household outlets); just plug into a GFCI protected outlet.
- Weight: All-In Gen 2: Weight w/o water (lbs): 238; Weight w/ water (lbs): 1,150. Alaskan All-In-One: Dry Weight 360 lbs.
- Water capacity: All-In Gen 2: Water Capacity (gallons): 105. Alaskan All-In-One: Max Water Volume 104 gallons.
- Chiller: All-In Gen 2: .75 HP. Alaskan All-In-One: Clim8zone™ Horse Power 1.5 HP; Heats water up to 104F.
- Lowest temperature the maker states: All-In Gen 2: 37°F. Alaskan All-In-One: 37F.
- Filtration and sanitation: All-In Gen 2: Ozone sanitation with double the filtration; Carbon hose filter. Alaskan All-In-One: Built-In UV Water Sanitation System; Filter 1 filter included.
- Kit includes: All-In Gen 2: Insulated spa cover. Alaskan All-In-One: Cold Plunge Lid Vegan leather lid with childlock safety feature.
- Warranty: All-In Gen 2: 1-year warranty. Alaskan All-In-One: 1-year limited warranty.
- Price on the maker's site: All-In Gen 2: $7,990 (plunge.com, 29 Sep 2026). Alaskan All-In-One: $6,999 (redwoodoutdoors.com, 29 Sep 2026; the lowest-priced option).
Figures we cite for only one of the two: indoor or outdoor (only Plunge's cited pages give it); seats (maker's rating) (only Redwood Outdoors's cited pages give it); material (only Redwood Outdoors's cited pages give it). Ask the other maker before treating the two as equal on those points.
Read each one in full
Plunge All-In Gen 2
Plunge · cold plunge with a chiller · 105 gallons · for indoor or outdoor use · 120 V supply
Redwood Outdoors Alaskan All-In-One
Redwood Outdoors · cold plunge with a chiller · 104 gallons · 120 V supply
Sources
- All-In Gen 2 - Plunge — Plunge
- Alaskan All-In-One - Redwood Outdoors — Redwood Outdoors