Insulating Cover for Square Inflatable Spa Tub

Keeps your water hot — thick insulated material holds heat between soaks, even in cold Canadian weather.
Universal square fit — sized for most 61″ square inflatable hot tubs. No guessing required.
Includes a floor mat — the 77.2″ x 77.2″ mat adds comfort and insulation right under your feet.
Cuts your energy costs — less heat escaping means your heater runs less. Your bill will show it.
Waterproof outer layer — handles rain, snow, UV, and wind without wearing down.
Insulated inner coating — cold air stays out. Warm water stays in. Simple as that.
Fits multiple tub sizes — works with RELXTIME 4–6 person square and 2–4 person round tubs too.
Clean grey design — looks sharp on any patio or backyard setup.
Wipes clean in minutes — damp cloth, rinse, dry in the sun. That’s all it takes.
Folds flat for storage — no bulky pile in the corner. It packs away neatly every time.
No tools needed — the mat assembles and breaks down fast, without scissors or hardware.
On and off in seconds — place it, remove it, done. It doesn’t fight you.

Hot Tub Insulation Set for 2-4 Person – Cover & Mat

f your hot tub is losing heat faster than it should — especially through a Canadian winter — the cover is almost always the problem. The RELXTIME Square Inflatable Hot Tub Insulation Cover is built to fix that. It keeps the heat in, the cold out, and your energy bill where it belongs. Whether your tub is sitting on a backyard deck in Edmonton or a condo patio in Vancouver, this cover does the job every season.

Why Heat Retention Matters Year-Round in Canada?

Canadian winters are tough on inflatable hot tubs. Without proper insulation, your tub’s heater works overtime — running longer to compensate for heat escaping through a thin or worn-out cover. The RELXTIME square inflatable hot tub insulation cover uses a high-quality insulated inner coating combined with a waterproof outer fabric layer to hold temperature between uses. You come home from work, and the water is still warm. That’s the difference a proper thermal cover makes.

Features at a Glance

Feature	Detail
Cover Dimensions	61″L x 61″W x 27.5″H
Universal Lid Fit	44″L x 44″W
Floor Mat Size	77.2″L x 77.2″W x 0.2″H
Compatible Tubs	RELXTIME 4–6 person square, 2–4 person round & square
Outer Material	Waterproof fabric with inner insulation coating
Colour	Sleek Grey
Assembly	No tools or scissors required

Built to Handle the Elements

Rain, UV rays, wind, and snow — this cover takes them all. The waterproof outer fabric resists water pooling and prevents debris from getting into your tub between sessions. The inner insulation coating stops cold air from pulling heat out through the cover walls. When you’re not soaking, the cover keeps your water clean and temperature-stable, so your next session is ready faster with less heating time.

Universal Fit for Most Square Inflatable Hot Tubs

Getting the right size cover shouldn’t be complicated. The RELXTIME insulation cover fits:

RELXTIME 4–6 person square inflatable hot tubs
RELXTIME 2–4 person round inflatable hot tubs
RELXTIME 2–4 person square inflatable hot tubs
Most third-party 61-inch square inflatable spa models

The universal lid measures 44″L x 44″W — designed to sit securely on the tub without slipping.

Maintenance Is Simple

Nobody wants a cover that’s harder to clean than the hot tub itself. Wipe the surface with a damp cloth or rinse with water and leave it to dry in the sun. The mat detaches separately, so you can clean and store each piece independently. No special products needed, no complicated upkeep.

One honest note: this cover is designed for inflatable square hot tubs. If you have a round tub over 65 inches in diameter, check the dimensions before ordering to confirm the fit.

Warranty & Support

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