---
product_id: 495815450
title: "Spa and Hot Tub Cover - 7 × 7 FT 16-mil Square Hot Tub Thermal Insulation Solar Blanket Bubble Cover, 210 × 210 CM"
brand: "madholly"
price: "18113 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/495815450-spa-and-hot-tub-cover-7-7-ft-16-mil
store_origin: KG
region: Kyrgyzstan
---

# 95% water evaporation reduction 16 MIL ultra-thick insulation Faster heating, saves time & money Spa and Hot Tub Cover - 7 × 7 FT 16-mil Square Hot Tub Thermal Insulation Solar Blanket Bubble Cover, 210 × 210 CM

**Brand:** madholly
**Price:** 18113 som
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your spa hotter, longer — the smart cover for savvy owners!

## Quick Answers

- **What is this?** Spa and Hot Tub Cover - 7 × 7 FT 16-mil Square Hot Tub Thermal Insulation Solar Blanket Bubble Cover, 210 × 210 CM by madholly
- **How much does it cost?** 18113 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/495815450-spa-and-hot-tub-cover-7-7-ft-16-mil)

## Best For

- madholly enthusiasts

## Why This Product

- Trusted madholly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Energy & Cost Saver:** Significantly shortens heating time, lowering your energy bills and carbon footprint.
- • **Evaporation Blocker:** Prevents up to 95% of water loss, maintaining ideal water levels and temperature.
- • **Bubble Side Down Design:** Optimized to reduce dust, condensation, and freezing—keeping your spa pristine.
- • **Trim-to-Fit Flexibility:** Customizable 7×7 ft cover fits most square hot tubs perfectly with easy cutting.
- • **Premium 16 MIL Thickness:** Superior heat retention with durable, crack-resistant bubbles for long-lasting use.

## Overview

This 7×7 ft Spa and Hot Tub Cover features a robust 16-mil thick thermal solar blanket with bubble insulation designed to reduce water evaporation by up to 95%, accelerate heating times, and protect your spa from dust and freezing. Its bubble-side-down design maximizes heat retention and condensation control, while the trim-to-fit option ensures a perfect fit for most square hot tubs, making it an energy-efficient, cost-saving essential for any hot tub owner.

## Description

Spa and Hot Tub Cover - 7 × 7 FT 16-mil Square Hot Tub Thermal Insulation Solar Blanket Bubble Cover, 210 × 210 CM

## Features

- Bubble-side Down: When using, you need to put the bubble side of the solar blanket for hot tubs close to the water surface, with the smooth side facing up, which can also play a role in preventing dust, reducing condensation and freezing on the edge. (Tips: The cover may have creases from folding. Lay it flat and place heavy objects on top for a few hours to help it flatten out).
- 16 MIL Thickness: Different from the general 8-12 mil spa hot tub solar blanket, we use a thicker material of 16 mil, which has better heat preservation and water retention effect, the bubbles will not crack or fall off, and the square solar cover can be used for a long time.
- Trim to Fit: Our thermal solar blanket cover is 7 × 7 ft/210 × 210 cm and fits most square hot tubs. If your tub has more irregular shapes, you can put the cover over the hot tub first, then make a mark and cut along the mark.
- Save Time & Money: When you heat the water in your hot tub, putting our thick bubble hot tub cover on it can greatly shorten the heating time, and it also saves you money to some extent. Besides, using the blanket cover can effectively cut down the condensation on your hot tub cover.
- More Functions: Covering the square solar cover on the hot tub can not only effectively prevent up to 95% of water evaporation loss, but also maintain the water temperature and absorb the heat energy of the sun's rays to heat the water, reducing the time you need to heat the water in the next time.

## Product Details

- **Size:** 7 × 7 FT
- **Color:** blue
- **Material:** Polyethylene (PE)
- **Brand:** MADHOLLY
- **Product Dimensions:** 82.68"L x 82.68"W

## Images

![Spa and Hot Tub Cover - 7 × 7 FT 16-mil Square Hot Tub Thermal Insulation Solar Blanket Bubble Cover, 210 × 210 CM - Image 1](https://m.media-amazon.com/images/I/71obSBhL7ML.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Spa and Hot Tub Cover- 7 × 7 FT 16-mil Hot Tub Thermal Blanket- Square Hot Tub Insulation Blanket Hot Tub Solar Cover Solar Blanket Cover Bubble Cover for Outdoor Hot Tubs (210 × 210 CM)
- ULTCOVER Waterproof 600D Polyester Square Hot Tub Cover Outdoor SPA Covers 85 x 85 inch
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**Shop now:** [https://www.desertcart.kg/products/495815450-spa-and-hot-tub-cover-7-7-ft-16-mil](https://www.desertcart.kg/products/495815450-spa-and-hot-tub-cover-7-7-ft-16-mil)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-07*