--- product_id: 333194221 title: "ULTCOVER Waterproof 600D Polyester Square Hot Tub Cover Outdoor SPA Covers 95 x 95 inch, Black" brand: "ultcover" price: "¥45433" currency: JPY in_stock: true category: "Ultcover" url: https://www.desertcart.jp/products/333194221-ultcover-waterproof-600d-polyester-square-hot-tub-cover-outdoor-spa store_origin: JP region: Japan --- # heavy-duty elastic cords 600D waterproof polyester dual air vents for airflow ULTCOVER Waterproof 600D Polyester Square Hot Tub Cover Outdoor SPA Covers 95 x 95 inch, Black **Brand:** ultcover **Price:** ¥45433 **Availability:** ✅ In Stock ## Summary > 🛡️ Lock in luxury, lock out the elements! ## Quick Answers - **What is this?** ULTCOVER Waterproof 600D Polyester Square Hot Tub Cover Outdoor SPA Covers 95 x 95 inch, Black by ultcover - **How much does it cost?** ¥45433 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/333194221-ultcover-waterproof-600d-polyester-square-hot-tub-cover-outdoor-spa) ## 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, protecting your investment from severe weather. - • **Sun-Smart Protection:** Full coverage design blocks harmful UV rays, preserving your hot tub’s sleek look and extending its lifespan. - • **Ultimate Weather Shield:** 600D polyester with waterproof backing keeps rain, hail, snow, dust, and debris out—your hot tub’s first line of defense. - • **Breathe Easy Ventilation:** Structured air vents on both sides prevent cover blow-away and maintain dry, fresh conditions underneath. - • **Energy & Maintenance Saver:** Keeps rainwater out to simplify water chemistry and reduce heating costs—smart protection that pays for itself. ## Overview The ULTCOVER Waterproof 600D Polyester Hot Tub Cover is a durable, weather-resistant accessory designed to fit hot tubs up to 95x95 inches. Featuring waterproof 600D polyester fabric, dual air vents for ventilation, and heavy-duty elastic cords for a secure fit, it protects your hot tub from rain, snow, dust, and UV damage. This cover works as a protective outer layer over an insulated hard cover, enhancing energy efficiency and reducing maintenance efforts while keeping your hot tub looking pristine. ## Description General to fit hot tub size up to 95”(L)x 95”(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 95”(L)x 95”(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 | |---------------|-------| | ASIN | B08B1DF28X | | Best Sellers Rank | 9,760 in Garden ( See Top 100 in Garden ) 8 in Pool & Hot Tub Covers | | Brand Name | ULTCOVER | | Closure Type | Zipper | | Colour | Black | | Country Of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (7,259) | | Installation Type | Manual | | Item Dimensions L x W | 2.41L x 2.41W metres | | Item Shape | Square | | Item Weight | 5.31 Kilograms | | Manufacturer | ULTCOVER | | Material Type | Polyester | | Model Number | UCH | | Number of Items | 1 | | Pattern | Solid | | Product Care Instructions | Hand wash or gentle machine wash | | Product Style | Custom | | Size | 241 x 241 cm (Square) | | Special Features | Waterproof | | Theme | Plain | | UPC | 619317417304 | ## Product Details - **Brand:** ULTCOVER - **Colour:** Black - **Material:** Polyester - **Product dimensions:** 2.41L x 2.41W metres - **Size:** 241 x 241 cm (Square) ## Images ![ULTCOVER Waterproof 600D Polyester Square Hot Tub Cover Outdoor SPA Covers 95 x 95 inch, Black - Image 1](https://m.media-amazon.com/images/I/51-ZuDzhv-L.jpg) ![ULTCOVER Waterproof 600D Polyester Square Hot Tub Cover Outdoor SPA Covers 95 x 95 inch, Black - Image 2](https://m.media-amazon.com/images/I/31MerYNHRKL.jpg) ![ULTCOVER Waterproof 600D Polyester Square Hot Tub Cover Outdoor SPA Covers 95 x 95 inch, Black - Image 3](https://m.media-amazon.com/images/I/41ew2kBQcSL.jpg) ![ULTCOVER Waterproof 600D Polyester Square Hot Tub Cover Outdoor SPA Covers 95 x 95 inch, Black - Image 4](https://m.media-amazon.com/images/I/51NI+9-Ez6L.jpg) ![ULTCOVER Waterproof 600D Polyester Square Hot Tub Cover Outdoor SPA Covers 95 x 95 inch, Black - Image 5](https://m.media-amazon.com/images/I/31InPZBvd+L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: My patio has no roof. Can this cover stay on permanently without being removed?** A: Absolutely. That’s exactly what it’s designed for. It’s highly breathable to allow air circulation when left on long-term, preventing heat and moisture buildup. Just inspect it after extreme weather. It’s hassle-free, all-year protection. **Q: Are there different color options for the cover? Does color affect protection?** A: We mainly offer dark-colored covers, which provide better UV protection, stain resistance, and long-lasting good looks. Protection performance is not affected by color—all colors use the same multi-layer protective construction. **Q: What if the size doesn’t fit or there’s a quality issue?** A: We recommend sizing up rather than down. A slightly larger cover is easier to secure and offers better overall protection. If you have any material or quality issues, we’ll assist you promptly. **Q: How do I clean a dirty cover? Is machine washable?** A: For daily cleaning, wipe or rinse with water. For tough stains, gently scrub with mild detergent and air dry completely before storage.Machine washing is not recommended, as it may damage the waterproof coating. No tumble dry or bleach. **Q: What are our advantages compared to other brands?** A: Our cover provides complete protection with waterproof, fade-resistant, and windproof performance. It features high-density fabric with double-stitched seams and rust-resistant hardware. ## Frequently Bought Together - ULTCOVER Waterproof 600D Polyester Square Hot Tub Cover Outdoor SPA Covers 95 x 95 inch, Black - STAR SPLASH Hot Tub Booster Seat, 15 x 12 x 5 Inches - Hot Tub Pillow with Non-Slip Micro Dot Bottom and 6 Weighted Sections - Quick Dry Bath Accessories for Indoor or Outdoor Spa - EASYTEST Hot Tub Test Strips, 150 Strips Pool and Spa Test for pH,Total Alkalinity,Free Chlorine and Bromine, Accurate 3 in 1 Pool Water Testing Kit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/333194221-ultcover-waterproof-600d-polyester-square-hot-tub-cover-outdoor-spa](https://www.desertcart.jp/products/333194221-ultcover-waterproof-600d-polyester-square-hot-tub-cover-outdoor-spa) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-04*