---
product_id: 319162358
title: "BigXwell Hot Tub Cover Spa Cover, 16-mil 6 x 6 Foot Square Solar Pool Cover Heavy-Duty Heat Retaining Solar Blanket Cover for Spa Hot Tub"
brand: "bigxwell"
price: "€ 214.44"
currency: EUR
in_stock: true
reviews_count: 12
category: "Big Xwell"
url: https://www.desertcart.hr/products/319162358-bigxwell-hot-tub-cover-spa-cover-16-mil-6-x
store_origin: HR
region: Croatia
---

# 16-mil thickness for max heat retention Reduces energy use & heating bills Easy to trim for custom fit BigXwell Hot Tub Cover Spa Cover, 16-mil 6 x 6 Foot Square Solar Pool Cover Heavy-Duty Heat Retaining Solar Blanket Cover for Spa Hot Tub

**Brand:** bigxwell
**Price:** € 214.44
**Availability:** ✅ In Stock

## Summary

> ♨️ Elevate your backyard oasis with warmth that works smarter, not harder.

## Quick Answers

- **What is this?** BigXwell Hot Tub Cover Spa Cover, 16-mil 6 x 6 Foot Square Solar Pool Cover Heavy-Duty Heat Retaining Solar Blanket Cover for Spa Hot Tub by bigxwell
- **How much does it cost?** € 214.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/319162358-bigxwell-hot-tub-cover-spa-cover-16-mil-6-x)

## Best For

- bigxwell enthusiasts

## Why This Product

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

## Key Features

- • **Heat Lock Mastery:** 16-mil heavy-duty solar blanket traps warmth, extending your swim season effortlessly.
- • **Eco-Chic Pool Care:** Reduces evaporation and chemical use, making your spa greener and cleaner.
- • **Energy-Savvy Soaks:** Slash heating costs by minimizing heat loss with superior insulation technology.
- • **Durability That Lasts:** Robust polyethylene material stands strong through all seasons and weather.
- • **Tailored Fit, Zero Waste:** Customizable size ensures airtight seal and perfect coverage for any spa or pool.

## Overview

The BigXwell Hot Tub Cover is a premium 16-mil thick solar blanket designed to maximize heat retention and reduce energy costs for 6x6 ft spas. Made from durable polyethylene, it offers a custom-fit, easy-to-trim solution that minimizes evaporation and chemical use, extending your swim season while enhancing eco-friendly pool maintenance.

## Description

BigXwell Premium Solar Cover BigXwell 16 MIL solar pool cover for inground/above ground pool has been sold 5 years of continuous praise. About us 5 years ago, we worked with the best pool cover supplier to launch this extra thick and durable 16 mil solar pool cover.At that time 8 or 12 mil solar cover was popular, but we are convinced that this 16 mil product will bring a total different experience. And it did it. People review it a heavy duty item of great value. We have decided to launch 12mil products in 2024 by people’s proposed and hopes,thank you for your support and trust. About us 5 years ago, we worked with the best pool cover supplier to launch this extra thick and durable 16 mil solar pool cover.At that time 8 or 12 mil solar cover was popular, but we are convinced that this 16 mil product will bring a total different experience. And it did it. People review it a heavy duty item of great value. We have decided to launch 12mil products in 2024 by people’s proposed and hopes,thank you for your support and trust. 16 MIL Solar Pool Cover Enjoy you pool time

Review: Reliable and Easy-to-Cut Solar Pool Cover for Efficient Heating - This is the second time purchasing the BigXwell Solar Pool Cover, and I continue to be impressed by its performance. We have an above-ground pool, and after using this cover for the first season, I decided to buy another for this year due to how well it worked in heating the pool and reducing water evaporation. The 16-mil thickness provides excellent durability while still allowing for optimal sunlight absorption. The blue color not only looks great against the water but also helps to trap heat, raising the water temperature significantly, which is perfect for extending our swim season, especially during cooler evenings and mornings. The cover acts as a solar heater, warming the pool water naturally by utilizing the sun, which also reduces energy costs compared to using an electric heater. One of the standout features of this cover is how easy it is to cut to fit our pool. While the standard size is 12 x 32 feet, it’s simple to trim it to match the exact dimensions of your pool, ensuring a snug fit without excess material. I used a pair of heavy-duty scissors, and the cover didn’t tear or fray during the process, making it hassle-free to customize. Since using this cover, we've noticed that our water temperature is consistently warmer, especially in the early morning hours, which has made a big difference when getting in for a swim. The cover also helps reduce chemical usage, as it minimizes evaporation and keeps debris out of the pool. This solar cover is a great money-saver, too. It’s an environmentally friendly option that harnesses the power of the sun to heat the pool without having to rely on gas or electric-powered heaters. I’ve been able to keep the pool at a comfortable temperature throughout the season without spending a lot on energy bills. Overall, the BigXwell Solar Pool Cover has proven itself to be a solid investment for maintaining water temperature and keeping our pool clean and efficient. Whether you're using it to extend your swimming season or reduce water and chemical waste, I highly recommend it for anyone with an above-ground or in-ground pool. This is my go-to cover, and I will continue to use it year after year.
Review: Great Quality Pool Cover - Excellent choice for our oddly shaped pool. A sturdy cover that keeps out a lot of debris, reduces evaporation, floats well, and keeps in a lot of warmth. It was easy to shape to our needs with a permanent marking pen and a pair of scissors. If you plan on using a reel system with clips for storage, be sure to take that into account when measuring for an accurate fit.

## Features

- Transform Your Backyard Experience : BigXwell spa cover maximizes heat retention, slash heating time & boost warmth retention!ensuring,your spa remains invitingly warm. Experience the serenity of steaming waters even in the chill of winter without the wait.
- Energy Efficient: Say goodbye to sky-high heating bills! BigXwell hot tub cover significantly reduces heat loss, minimizing the energy required to keep your hot tub toasty. Enjoy long, luxurious soaks without the financial stress.
- Custom Fit: Tailored for perfection, our spa cover is designed to fit most spa sizes seamlessly, providing an airtight seal that further enhances insulation and efficiency.
- Elevate your spa sessions with the BigXwell spa Cover, designed specifically for the discerning homeowner looking to optimize their backyard oasis.
- Durable: Its robust design ensures it remains a staple in your hot tub setup through every season.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08THFM6SJ |
| Additional Features | Above Ground |
| Best Sellers Rank | #12,253 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #72 in Pool Safety Covers |
| Brand | BigXwell |
| Brand Name | BigXwell |
| Color | Blue |
| Customer Reviews | 4.5 out of 5 stars 978 Reviews |
| Installation Type | Floating |
| Item Dimensions L x W | 192"L x 72"W |
| Manufacturer | WOWELL DIRECT |
| Material | Polyethylene (PE) |
| Material Type | Polyethylene (PE) |
| Pattern | Solid |
| Product Care Instructions | Clean with warm soapy water and a soft brush, rinse off and allow to air dry. |
| Product Dimensions | 192"L x 72"W |
| Product Style | Thermal |
| Shape | Square |
| Size | 16-mil Square 6x6FT |
| Style | Thermal |
| Theme | pool heating and water conservation |

## Product Details

- **Brand:** BigXwell
- **Color:** Blue
- **Material:** Polyethylene (PE)
- **Product Dimensions:** 192"L x 72"W
- **Size:** 16-mil Square 6x6FT

## Images

![BigXwell Hot Tub Cover Spa Cover, 16-mil 6 x 6 Foot Square Solar Pool Cover Heavy-Duty Heat Retaining Solar Blanket Cover for Spa Hot Tub - Image 1](https://m.media-amazon.com/images/I/71Nxr8UXxnL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable and Easy-to-Cut Solar Pool Cover for Efficient Heating
*by J***E on October 26, 2025*

This is the second time purchasing the BigXwell Solar Pool Cover, and I continue to be impressed by its performance. We have an above-ground pool, and after using this cover for the first season, I decided to buy another for this year due to how well it worked in heating the pool and reducing water evaporation. The 16-mil thickness provides excellent durability while still allowing for optimal sunlight absorption. The blue color not only looks great against the water but also helps to trap heat, raising the water temperature significantly, which is perfect for extending our swim season, especially during cooler evenings and mornings. The cover acts as a solar heater, warming the pool water naturally by utilizing the sun, which also reduces energy costs compared to using an electric heater. One of the standout features of this cover is how easy it is to cut to fit our pool. While the standard size is 12 x 32 feet, it’s simple to trim it to match the exact dimensions of your pool, ensuring a snug fit without excess material. I used a pair of heavy-duty scissors, and the cover didn’t tear or fray during the process, making it hassle-free to customize. Since using this cover, we've noticed that our water temperature is consistently warmer, especially in the early morning hours, which has made a big difference when getting in for a swim. The cover also helps reduce chemical usage, as it minimizes evaporation and keeps debris out of the pool. This solar cover is a great money-saver, too. It’s an environmentally friendly option that harnesses the power of the sun to heat the pool without having to rely on gas or electric-powered heaters. I’ve been able to keep the pool at a comfortable temperature throughout the season without spending a lot on energy bills. Overall, the BigXwell Solar Pool Cover has proven itself to be a solid investment for maintaining water temperature and keeping our pool clean and efficient. Whether you're using it to extend your swimming season or reduce water and chemical waste, I highly recommend it for anyone with an above-ground or in-ground pool. This is my go-to cover, and I will continue to use it year after year.

### ⭐⭐⭐⭐⭐ Great Quality Pool Cover
*by S***S on March 16, 2026*

Excellent choice for our oddly shaped pool. A sturdy cover that keeps out a lot of debris, reduces evaporation, floats well, and keeps in a lot of warmth. It was easy to shape to our needs with a permanent marking pen and a pair of scissors. If you plan on using a reel system with clips for storage, be sure to take that into account when measuring for an accurate fit.

### ⭐⭐⭐⭐⭐ Great solar cover
*by K***G on May 30, 2026*

High quality, thick material, received quick and warms up the pool faster than the clear cover I had previously.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-17*