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Head-to-head buyer guide

Sweat Kingdom SK Mobile vs Sweat Kingdom The Outpost, 4 to 6 Person

Specs, prices, editor verdict, and who should buy which, compared side by side.

By Ryan · Founder
Updated Oct 16, 2026

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Quick verdict

Sweat Kingdom SK Mobile (ultra premium, $28,500 to $29,500) vs Sweat Kingdom The Outpost, 4 to 6 Person (ultra premium, $19,245). Different tools for different jobs (see the per-product details below).

Compared on 13 shared specs · same category (sauna).

Sweat Kingdom SK Mobile cedar sauna cabin with glass door and picture window on a wheeled trailer frame
Sweat Kingdom

SK Mobile

The SK Mobile is a 4 to 5 person sauna cabin with a Western Red Cedar lining that Sweat Kingdom shows on a wheeled trailer frame and sells in its Fully Built Sauna Units collection. It costs $28,500 with a HUUM Drop 9 heater or $29,500 with an option the store names HUUM Hive Flow Mini.

PRICE
$28,500 to $29,500
View at Sweat Kingdom →
Sweat Kingdom The Outpost sauna cabin in black board and batten siding with a full height glass door, a square front window and a narrow side window, on a white background
Sweat Kingdom

The Outpost, 4 to 6 Person

The Outpost is a 4 to 6 person outdoor sauna cabin that Sweat Kingdom builds in Idaho Falls and ships fully assembled, with a 9 kW Homecraft Revive heater on a 50 A hardwired circuit. It lists at $19,245, and shipping and placement are quoted on top.

PRICE
$19,245
View at Sweat Kingdom →
The verdict

We have not scored these two head to head, so this page does not name a winner. The Sweat Kingdom The Outpost, 4 to 6 Person starts at $19,245 and the Sweat Kingdom SK Mobile at $28,500. The per-buyer recommendations below say who each one suits.

Side-by-side specs

SpecSweat Kingdom SK MobileSweat Kingdom The Outpost, 4 to 6 Person
price$28,500 to $29,500$19,245
modelSK Mobile, listed as an Outdoor Sauna in the Custom Outdoor Saunas and Fully Built Sauna Units collectionsThe Outpost (4 to 6 Person), product type Outdoor Sauna
makerSweat Kingdom Saunas, LLC, registered in Idaho, showroom at 2180 E Endeavor Street Suite B, Idaho Falls; Made in U.S.A per the product page; factory location not publishedSweat Kingdom Saunas, LLC, registered in Idaho; the product page reads Made in the USA and Handcrafted in Idaho Falls, USA
interiorWestern Red Cedar lining, benches shown as L shaped and two level in the gallery, flat floor, tempered glass front door, picture windowWestern Red Cedar or Thermo Spruce; L shaped upper bench with a straight lower bench; industrial grade rubber coin flooring
electricalCost guide, general: a dedicated hardwired connection by a licensed electrician for every traditional sauna, breaker typically 40A to 50A; HUUM's manual: only a certified electrician may connect the Drop 9; no inlet on the trailer shown or described50 A dedicated circuit with #8 wire, hardwired, per the product page; voltage and phase not published by Sweat Kingdom; Homecraft lists the 9 kW Revive at 240 V single phase or 208 V three phase on a 50 amp breaker
deliveryProduct page: Sweat Kingdom arranges a crane or equipment service; shipping policy: LTL freight on a pallet, curbside standard, large and custom orders quoted individually, modular orders a flat $450; which rate applies to this unit not publishedShips fully assembled and shrink wrapped; shipping and placement are not included and are quoted by Sweat Kingdom on request or arranged by the buyer
delivery termsRespond within 3 days of the carrier's first contact; $1,495 rerouting fee after four attempts; someone must sign; upper floors and special access may cost extra; report damage within 48 hours; shipping damage falls outside the warrantyRespond within 3 days of the carrier's first contact attempt; after 4 failed contact attempts the unit goes back to Sweat Kingdom's facility with a $1,495 rerouting fee; mark damage on the receipt and report it within 48 hours, and shipping damage falls outside the limited warranty
assemblyCollection heading: Fully Built Sauna Units, Professionally assembled and ready with minimal installation required; general FAQ: 2 to 3 people, roughly 2 to 3 hoursNone; delivered fully assembled per the product page
lead timeNot published; the shipping policy says processing times varyNot published; the shipping policy says processing times vary and transit times are not guaranteed
warranty3 year limited from the original delivery date, structural and manufacturing defects; original purchaser, not transferable, bought directly from Sweat Kingdom, personal residential use only; trailer and heater not mentioned3 year limited warranty from the original delivery date on materials and workmanship; original purchaser only, non transferable, bought directly from Sweat Kingdom, personal residential use only; excludes labor, electrical work, removal or reinstallation, cosmetic wear and transit damage
returns30 day home trial from delivery; the sauna must be taken apart and repacked in its original packaging, including any pallet; assembled or permanently installed saunas excluded; return freight paid by the buyer, generally $750 to $1,500The refund policy offers a 30 day home trial from delivery, requires the sauna taken apart and repacked on its original pallet, and excludes saunas already assembled and discounted merchandise except where a confirmed defect exists; whether the trial applies to The Outpost is not published; return freight is the buyer's cost, which the policy puts at $750 to $1,500 in general
cancellationBefore dispatch only; refund may be reduced by processing fees capped at 4.5%, handling costs capped at $750 and any other nonrefundable costs already incurred, with no cap stated on the lastAccepted only before dispatch; the refund may be reduced by processing fees up to 4.5%, handling costs up to $750 and other non refundable costs already incurred
paymentFull payment at purchase unless a separate financing arrangement is agreed in writing; sales tax applied at checkout by delivery addressFull payment at purchase unless financing is agreed in writing; Affirm offered at checkout, terms not read
supportsupport@sweatkingdom.com and sales@sweatkingdom.com, +1 208 557 4191; the store aims to reply within 2 to 3 business days+1 (208) 557-4191; support@sweatkingdom.com and sales@sweatkingdom.com; showroom at 2180 E Endeavor Street, Suite B, Idaho Falls, Idaho 83401

Sweat Kingdom SK Mobile also publishes: size and capacity, height and weight, trailer, drop 9 heater option, hive flow mini option, stones and controls, construction, foundation, placement, freight and crane cost, shipping area, assembly service, warranty exclusions, optional accessories, safety listing

Sweat Kingdom The Outpost, 4 to 6 Person also publishes: capacity, configurations, exterior dimensions, foundation footprint, height, interior dimensions, weight, framing, insulation, exterior, windows and door, heater, temperature, electrician, electrical listing, site, destinations, not published

Who should buy which

Pick the Sweat Kingdom SK Mobile if

Homeowners in the contiguous United States who want a finished cedar lined sauna cabin delivered on its own wheeled frame for personal use, and who can arrange freight, crane placement, a level base and a licensed electrician before it arrives.

Skip if

You plan to rent the sauna out or run it as a business, since that use voids the warranty; you need towing, axle or weight figures; you want a clear return path, since the home trial excludes assembled saunas; or you want the Hive Flow Mini version without first getting Sweat Kingdom to say in writing what that heater is.

Pick the Sweat Kingdom The Outpost, 4 to 6 Person if

A household with a level gravel pad, concrete slab or deck sized for an 8 by 6 ft foundation, an electrician booked for a 50 A hardwired circuit, and a way to get a fully built cabin from the delivery truck to its final spot.

Skip if

You want a published weight, lead time or interior size before you order.

Go deeper

FULL REVIEW
Read the Sweat Kingdom SK Mobile review →
FULL REVIEW
Read the Sweat Kingdom The Outpost, 4 to 6 Person review →

Frequently asked

Which is better, the Sweat Kingdom SK Mobile or the Sweat Kingdom The Outpost, 4 to 6 Person?

We have not scored these two head to head, so this page does not name a winner. The Sweat Kingdom The Outpost, 4 to 6 Person starts at $19,245 and the Sweat Kingdom SK Mobile at $28,500. The per-buyer recommendations below say who each one suits.

How much do they cost?

Sweat Kingdom SK Mobile: $28,500 to $29,500. Sweat Kingdom The Outpost, 4 to 6 Person: $19,245. Prices are verified against the manufacturer; check the live links for current pricing.

Who should buy which one?

Sweat Kingdom SK Mobile: Homeowners in the contiguous United States who want a finished cedar lined sauna cabin delivered on its own wheeled frame for personal use, and who can arrange freight, crane placement, a level base and a licensed electrician before it arrives. Sweat Kingdom The Outpost, 4 to 6 Person: A household with a level gravel pad, concrete slab or deck sized for an 8 by 6 ft foundation, an electrician booked for a 50 A hardwired circuit, and a way to get a fully built cabin from the delivery truck to its final spot.

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