Water-resistant & lightweight
AirLoc™ panels have no foam core to soak up water, so the cover weighs the same out of the box and years later: 35–40 lb, depending on size.
Learn about water resistanceNo foam core to waterlog, a light 35–40 lb. Fits square Arctic Spas models 77″–94″ across the top. $1,195 with free shipping, usually at your front door within 3–5 business days.
or
3-year limited warranty · In 100+ hot tub showrooms
Browse all 29 Arctic Spas models
AIRCAP 1™Made for a lighter lift.
Watch it open and close on a cover lifter
29 Arctic Spas models
Find your model.
See your size.
The AIRCAP 1™ fits a range of Arctic Spas hot tubs, current and retired, plus six models from Coyote Spas, Arctic’s former sister brand. Find your model below and click Buy Now to get the right size.
Every AIRCAP 1™ size is $1,195 with free shipping to all 50 states — usually arrives in 3–5 business days.
Don't see your model?
Use our SureFit™ easy-measure guide to find the right AIRCAP 1™ cover for any square hot tub from 77″ to 94″.
Need help? Contact thrml. to confirm your fit before you order.
Have a different brand? See all spa brands
What customers are saying
Awesome product, my kids don’t complain about the cover anymore…
Best $$ I ever spent!
What this company has created in terms of an original and revolutionary product is nothing short of amazing.
For a reasonable price, I can cover my spa with a top that won’t get musty.
Nice and lightweight
…set up was super easy and took about 15 min total.
Installation was a breeze and we love it already!
Great customer service still matters, and frankly, not enough companies deliver it anymore. This company does, and that deserves recognition.
Do not wait to buy one.
01 / 09
Thoughtfully engineered
Built to solve the
problems of foam.
Three practical reasons to rethink your next hot tub cover.
Consistent insulation
The sealed AirLoc™ air core has nothing in it to absorb water, so its insulation stays consistent for the life of the cover.
See how AIRCAP insulatesReplaceable skirt system
Three ZipTech™ skirt depths come in the box, and a worn or damaged skirt can be replaced on its own, without replacing the whole cover.
See how ZipTech worksEvery detail matters
Purchase with confidence.
30-day returns
Fits or we make it right. Wrong size or changed your mind? Swap it or return it within 30 days of delivery. We send a prepaid return label and there’s no restocking fee. Covers must come back in like-new condition with all parts. Bought from an authorized retailer? That retailer’s return policy applies.
How the fit guarantee works3-year limited warranty
Backed by a three-year limited warranty against manufacturing defects.
Warranty detailsFit assistance
Use Spa Fitter™ or SureFit™, or contact us before you order and we will confirm your size.
Get fit helpSizing FAQ: which AIRCAP 1™ fits your Arctic Spas?
What size hot tub cover fits an Arctic Spas Summit?
The Arctic Spas Summit, which measures about 93" x 93", takes the AIRCAP 1 X-Large, which fits square hot tubs measuring 92 to 94 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Tundra?
The Arctic Spas Tundra, which measures about 93" x 93", takes the AIRCAP 1 X-Large, which fits square hot tubs measuring 92 to 94 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Kodiak?
The Arctic Spas Kodiak, which measures about 93" x 93", takes the AIRCAP 1 X-Large, which fits square hot tubs measuring 92 to 94 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Klondiker?
The Arctic Spas Klondiker, which measures about 93" x 93", takes the AIRCAP 1 X-Large, which fits square hot tubs measuring 92 to 94 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Yukon?
The Arctic Spas Yukon, which measures about 85" x 85", takes the AIRCAP 1 Small, which fits square hot tubs measuring 83 to 85 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Cub?
The Arctic Spas Cub, which measures about 85" x 85", takes the AIRCAP 1 Small, which fits square hot tubs measuring 83 to 85 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Mustang?
The Arctic Spas Mustang, which measures about 93" x 93", takes the AIRCAP 1 X-Large, which fits square hot tubs measuring 92 to 94 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas McKinley?
The Arctic Spas McKinley, which measures about 93" x 93", takes the AIRCAP 1 X-Large, which fits square hot tubs measuring 92 to 94 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Totem?
The Arctic Spas Totem, which measures about 85" x 85", takes the AIRCAP 1 Small, which fits square hot tubs measuring 83 to 85 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Eagle?
The Arctic Spas Eagle, which measures about 85" x 85", takes the AIRCAP 1 Small, which fits square hot tubs measuring 83 to 85 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Grizzly?
The Arctic Spas Grizzly, which measures about 91" x 91", takes the AIRCAP 1 Large, which fits square hot tubs measuring 89 to 91 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Orca?
The Arctic Spas Orca, which measures about 91" x 91", takes the AIRCAP 1 Large, which fits square hot tubs measuring 89 to 91 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Lunar?
The Arctic Spas Lunar, which measures about 84" x 84", takes the AIRCAP 1 Small, which fits square hot tubs measuring 83 to 85 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Orion?
The Arctic Spas Orion, which measures about 84" x 84", takes the AIRCAP 1 Small, which fits square hot tubs measuring 83 to 85 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Aurora?
The Arctic Spas Aurora, which measures about 81" x 81", takes the AIRCAP 1 X-Small, which fits square hot tubs measuring 80 to 82 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Glacier (2007–2019)?
The Arctic Spas Glacier (2007–2019), which measures about 85" x 85", takes the AIRCAP 1 Small, which fits square hot tubs measuring 83 to 85 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Norwegian?
The Arctic Spas Norwegian, which measures about 93" x 93", takes the AIRCAP 1 X-Large, which fits square hot tubs measuring 92 to 94 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Midnight Sun (2011–2016)?
The Arctic Spas Midnight Sun (2011–2016), which measures about 85" x 85", takes the AIRCAP 1 Small, which fits square hot tubs measuring 83 to 85 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Alaskan (2011–2016)?
The Arctic Spas Alaskan (2011–2016), which measures about 93" x 93", takes the AIRCAP 1 X-Large, which fits square hot tubs measuring 92 to 94 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Baffin?
The Arctic Spas Baffin, which measures about 86" x 86", takes the AIRCAP 1 Medium, which fits square hot tubs measuring 86 to 88 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Maligne?
The Arctic Spas Maligne, which measures about 86" x 86", takes the AIRCAP 1 Medium, which fits square hot tubs measuring 86 to 88 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Churchill?
The Arctic Spas Churchill, which measures about 93" x 93", takes the AIRCAP 1 X-Large, which fits square hot tubs measuring 92 to 94 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Laurentian?
The Arctic Spas Laurentian, which measures about 93" x 93", takes the AIRCAP 1 X-Large, which fits square hot tubs measuring 92 to 94 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Coyote Laredo?
The Arctic Spas Coyote Laredo, which measures about 80.5" x 80.5", takes the AIRCAP 1 X-Small, which fits square hot tubs measuring 80 to 82 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Coyote Maricopa?
The Arctic Spas Coyote Maricopa, which measures about 80.5" x 80.5", takes the AIRCAP 1 X-Small, which fits square hot tubs measuring 80 to 82 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Coyote Amarillo?
The Arctic Spas Coyote Amarillo, which measures about 80.75" x 80.75", takes the AIRCAP 1 X-Small, which fits square hot tubs measuring 80 to 82 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Coyote Tempe?
The Arctic Spas Coyote Tempe, which measures about 80.75" x 80.75", takes the AIRCAP 1 X-Small, which fits square hot tubs measuring 80 to 82 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Coyote Pomona?
The Arctic Spas Coyote Pomona, which measures about 91" x 91", takes the AIRCAP 1 Large, which fits square hot tubs measuring 89 to 91 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size hot tub cover fits an Arctic Spas Coyote Escondido?
The Arctic Spas Coyote Escondido, which measures about 91" x 91", takes the AIRCAP 1 Large, which fits square hot tubs measuring 89 to 91 inches across. Measure your spa side to side across the top of the cabinet to confirm the size before ordering.
What size AIRCAP 1™ fits your Arctic Spas hot tub?
Arctic Spas builds for cold climates, and our fitter lists twenty-nine models across five AIRCAP 1™ sizes: twenty-three Arctic Spas models, current and retired, and six from Coyote Spas. The Aurora, an 81" square, is the smallest Arctic cabinet we fit; the Yukon, Cub, Totem, Eagle, Lunar and Orion sit at the compact end of the range; the Grizzly and Orca in the middle; and the Summit, Tundra, Kodiak, Klondiker, Mustang and McKinley are the largest square cabinets Arctic makes.
Here is how the 29 Arctic Spas and Coyote Spas models in our fitter map to AIRCAP 1™ sizes:
- The Aurora, Coyote Laredo, Coyote Maricopa, Coyote Amarillo and Coyote Tempe each take the AIRCAP 1™ X-Small, which fits square spas 80–82".
- The Yukon, Cub, Totem, Eagle, Lunar, Orion, Glacier (2007–2019) and Midnight Sun (2011–2016) each take the AIRCAP 1™ Small, which fits square spas 83–85".
- The Baffin and Maligne each take the AIRCAP 1™ Medium, which fits square spas 86–88".
- The Grizzly, Orca, Coyote Pomona and Coyote Escondido each take the AIRCAP 1™ Large, which fits square spas 89–91".
- The Summit, Tundra, Kodiak, Klondiker, Mustang, McKinley, Norwegian, Alaskan (2011–2016), Churchill and Laurentian each take the AIRCAP 1™ X-Large, which fits square spas 92–94".
Arctic’s 217 cm square tubs take the Small. The Cub, Yukon, Eagle and Totem and the retired Glacier and Midnight Sun are all printed at 217 cm square. Arctic has printed that as 85 3/4" in its 2008 and 2013 manuals, 86" in its 2015 and 2019 manuals and 85" on today’s spec sheets, but the 217 cm figure has not changed since 2008. A Cub or Yukon only 34 1/2" tall is an older, lower cabinet from the mid-2000s, so measure one of those before ordering.
Bear Essentials owners: check the model. The retired Midnight Sun (2011–2016), sold in Arctic’s Bear Essential Series, is printed 217 cm square and takes the Small. The Alaskan (2011–2016), the 8-ft model in that series, is printed 93" (235 cm) and takes the X-Large. In the Bear Essentials Class that followed (2017–2019), the Baffin and Maligne are printed 86" (218 cm) and take the Medium, and the Churchill and Laurentian are printed 93" (235 cm) and take the X-Large. The Midnight Sun and the Baffin and Maligne are printed only a centimetre apart, so if you are not sure which you have, measure before ordering.
Coyote Spas owners: Coyote Spas was a sister brand to Arctic, built by Blue Falls Manufacturing, the company behind Arctic Spas, and sold through Arctic dealers. Six Coyote models have square cabinets in our fitter. The Laredo and Maricopa (printed 80.5") and the Amarillo and Tempe (80.75") take the X-Small, and the Pomona and Escondido (printed 90.25" to 91") take the Large. The Havasu is printed 79" x 79", but it is a corner spa with one corner cut away, so a square cover will not sit on it. The Durango, Tucson and Santa Fe (88" x 93"), Mesa, Vegas, Tulsa and Yuma are rectangles, and the Outlaw is round. The Reno is printed 81.25" x 81.25", but we have not seen a top view showing its shape, so it is not in our fitter; measure it before ordering.
Every AIRCAP 1™ ships with the Ziptech™ modular skirt system, so you can zip on the right skirt depth for your cabinet instead of ordering a custom cover.
Not every Arctic Spas model takes an AIRCAP 1™. The Summit XL is a rectangular 117" x 93" cabinet — despite the name, it is a different spa from the square Summit above, and no square cover fits it. The same goes for the retired Glacier XL (86" x 93"), a different spa from the square Glacier. Today’s Arctic Fox, Timberwolf, Whistler, Husky, Ellesmere and Nova are rectangular too, as were the retired Frontier, Iceberg and Otter. And the Wolverine, Athabascan, Columbia, Hudson, Kingfisher, Ocean, Okanagan and Polar Bear belong to Arctic’s All-Weather Pool line of swim spas, a separate product line entirely. A few other Arctic models are not in our fitter yet, so measure them before ordering: the retired Avalanche, printed 92 3/4" x 92 3/4"; the Timberwolf in Arctic’s 2004 manual, printed 85 1/4" x 85 1/4" and a different tub from today’s; and the 2023–2024 limited-edition Polaris, whose size Arctic did not publish. The AIRCAP 1™ is built for square cabinets from 77 to 94 inches.
Measure your own spa before ordering — cabinet sizes can change between model years. The SureFit™ measuring guide walks through it in two measurements, and works for any square hot tub from 77″ to 94″, Arctic Spas or not.
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$1,195 with free shipping, usually at your front door within 3–5 business days.
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Available in over 120 authorized hot tub showrooms across 34 states.