1.65 inch inflatable hot tub cover made of durable PVC that insulates, protects, and simplifies storage Key benefits Retains heat: 1.65 inch cushioning provides effective insulation to slow heat loss, so your spa reaches and maintains temperature with less energy use. Protects your spa: Durable PVC top shields water and equipment from dirt, dust, sun exposure, and snow, extending the life of your hot tub. Portable and easy to use: Foldable design with built-in handles allows quick setup, easy lifting, and compact storage when not in use. Weather resistant: UV-resistant and waterproof construction stands up to outdoor conditions for long-term performance. What makes it stand out Thick, inflatable pad: The 1.65 inch thickness adds a comfortable, insulating layer that also cushions the cover and reduces heat escape. Robust material: Heavy-duty PVC holds up to repeated outdoor use while remaining lightweight and easy to handle. Designed for indoor or outdoor spas: Works with inflatable hot tubs and similar spa types to improve energy efficiency and protection without changing your tub. Function and compatibility Function: Insulates, cushions, and covers the spa to prevent debris intrusion and reduce heating costs. Material: Durable PVC, waterproof and UV resistant for outdoor durability. Size detail: 1.65 inch thickness provides measurable insulation; compatible with inflatable hot tubs and similar round or square models (confirm diameter fit before purchase). Practical use scenarios Home patio: Use on a backyard inflatable hot tub to keep water warm overnight, lower heating cycles, and keep out leaves and dust. Camping or travel: Foldable and lightweight with handles makes it easy to bring on camping trips or mountain getaways where you use a portable spa. Seasonal protection: Leave on during sun-exposed summer or snowy winter conditions to protect the spa surface and maintain water temperature between uses. Performance and savings Reduces energy bills by lowering the frequency and duration of heater cycles. Protects spa components from UV and weather damage, helping maintain performance over time. Cushioned layer adds a small measure of comfort and physical protection for the spa surface. Practical notes Check your spa’s diameter and shape to ensure proper fit before purchasing. Inflate and position the cover with the handles for easy removal and storage. Designed for consistent indoor or outdoor use thanks to waterproof and UV-resistant PVC. Reliable, straightforward protection and insulation for inflatable hot tubs — thicker padding, durable PVC construction, foldable convenience, and weather resistance help you save energy and reduce maintenance.