---
product_id: 331054655
title: "Waterproof 600D Polyester Square Spa Cover"
brand: "ultcover"
price: "2448 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/331054655-waterproof-600d-polyester-square-spa-cover
store_origin: DK
region: Denmark
---

# heavy-duty elastic cords 600D waterproof polyester dual air vents for airflow Waterproof 600D Polyester Square Spa Cover

**Brand:** ultcover
**Price:** 2448 kr
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock in protection, lock out the elements — your spa’s new best friend!

## Quick Answers

- **What is this?** Waterproof 600D Polyester Square Spa Cover by ultcover
- **How much does it cost?** 2448 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/331054655-waterproof-600d-polyester-square-spa-cover)

## Best For

- ultcover enthusiasts

## Why This Product

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

## Key Features

- • **Snug & Secure Fit:** Heavy-duty elastic cords ensure a tight fit even in high winds and severe weather.
- • **Sun-Safe Full Coverage:** Protects your hot tub from UV damage, keeping it looking pristine season after season.
- • **Ultimate Weather Shield:** 600D polyester with waterproof backing blocks rain, hail, snow, dust & debris effortlessly.
- • **Breathe Easy Ventilation:** Structured air vents prevent cover blow-away and keep your spa dry and fresh.
- • **Generous Fit for Large Spas:** Designed to fit hot tubs up to 90”x90”, perfect for spacious outdoor setups.

## Overview

The ULTCOVER Waterproof 600D Polyester Square Spa Cover is a durable, weather-resistant accessory designed to fit hot tubs up to 90”x90”. Made from tough 600D polyester with a waterproof backing, it shields your spa from rain, snow, dust, and debris. Dual air vents maintain airflow to prevent damage and keep the cover secure, while heavy-duty elastic cords provide a snug fit even in harsh weather. Its full coverage design also protects against sun damage, ensuring your spa stays looking new. Note: must be used over an insulated hard cover.

## Description

General to fit hot tub size up to 90”(L)x 90”(W). NOTE: This cover can not be used by itself without an insulated hard cover under it.  Made of 600D polyester canvas complex with waterproof backing. Tough enough to keep rain, hail, snow, dust, leaves and bird droppings away.  Well-made structured air vents at two sides keep ventilation, prevent the cover from being blown away, also keep your furniture dry and in good condition.  Heavy duty elastic cords allows adjustment for a tight and easier fit, especially during high winds and severe weather.  Full coverage design avoids the furniture exposure in the sun makes your hot tub always look like new.

## Features

- General to fit hot tub size up to 90”(L)x 90”(W). NOTE: This cover can not be used by itself without an insulated hard cover under it.
- Made of 600D polyester canvas complex with waterproof backing. Tough enough to keep rain, hail, snow, dust, leaves and bird droppings away.
- Well-made structured air vents at two sides keep ventilation, prevent the cover from being blown away, also keep your furniture dry and in good condition.
- Heavy duty elastic cords allows adjustment for a tight and easier fit, especially during high winds and severe weather.
- Full coverage design avoids the furniture exposure in the sun makes your hot tub always look like new.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Brown |
| Size | 90"(L)x90"(W)x20"(H) |
| Style | Custom |
| Shape | Square |
| Material Type | Polyester |
| Features | Waterproof |
| Batteries Included? | No |
| Brand | ULTCOVER |
| Manufacturer | ULTCOVER |
| Product Dimensions | 228.6 x 228.6 x 0.01 cm; 4.94 kg |
| ASIN | B084X5VSCT |

## Product Details

- **Size:** 90"(L)x90"(W)x20"(H)
- **Colour:** Brown
- **Material:** Polyester
- **Brand:** ULTCOVER
- **Product dimensions:** 2.29L x 2.29W Meters

## Images

![Waterproof 600D Polyester Square Spa Cover - Image 1](https://m.media-amazon.com/images/I/61qu2x3xpQL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.dk/products/331054655-waterproof-600d-polyester-square-spa-cover](https://www.desertcart.dk/products/331054655-waterproof-600d-polyester-square-spa-cover)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-22*