Windhike Air High In Low Temperatures from Inflatable Camping Ideal for Disaster Outdoor Car and Portable Storage Bag Included Mattress, R-Value

―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹― 🛫【Certified Store on JOOM】 A Japanese seller delivering high-quality products across borders! 📦【Shipped from Japan】 We pack carefully and deliver promptly and securely. 🔍【Strict Inspection Based on Japanese Quality Standards】 Only carefully selected products of excellent quality are delivered. 📒【Japanese Instruction Manual May Be Included】 We recommend using a text recognition app for translation. 🛍️【Some items may be based on international specifications】 Thank you for your kind understanding in advance. 👍【If you are satisfied with the product, please "Follow" our store and leave a review!】 Your support means a lot to us 💖 ―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹― ⚠️【Attention! Please be sure to read before purchasing】⚠️ Does this product match the conditions below? Please check carefully before placing your order. 🔌【Voltage Compatibility】 This product is designed for use in Japan and operates on 90–110V. Using it with a different voltage may cause malfunction or damage. 🔌【Plug Type】 The plug type is Type A or Type B, which is standard in Japan. You may need a plug adapter for use in other countries. 💡【Important Notes on Transformers and Adapters】 🔻 A transformer adjusts the voltage to match your device's requirements. 🔻 A plug adapter only changes the plug shape and does not convert voltage. 👉 Using only a plug adapter without a transformer may damage the product. 🚫【Disclaimer】 We are not responsible for any damage or malfunction caused by improper use without a transformer. ―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―

[R-Value 5.8/3.5 SGS Certified] Our inflatable cushions have been tested multiple times, with a high R-value of 5.8, allowing them to be used in temperatures as low as -20°C, and an R-value of 3.5, as low as -6°C. Unlike other inflatable mattresses on the market, this air mattress features a unique, new eight-layer construction to lock in heat and keep out the cold. Adding aluminum membranes to each inner layer further separates the individual air chambers, reducing convective heat loss and significantly improving warmth. [Lightweight Design] Unlike other inflatable cushions, we've reduced the thickness of each individual layer of the air cushion, meaning each layer is denser. On the one hand, we've significantly improved the density of the air chambers, reducing heat convection. On the other hand, we've increased the number of overall stress points, improving the cushion's safety. With its small volume and light weight, it offers higher thermal insulation (R-value). It truly is ultra-lightweight, making outdoor travel completely effortless. 【7cm Dynamic Thickening】Ergonomic body-fitting design, high resilience and compression resistance, moisture-proof cushion, off the ground, pressure when lying down is evenly distributed by each contact point, providing soft support throughout the entire process, whether you are talking, sitting or lying down. 【Wide Range of Use】As an outdoor, camping, mountaineering and travel enthusiast, this sleeping pad is a must-have. It can meet your needs, improve your sleep quality and let you sleep peacefully. 【Excellent Service】We are committed to providing high quality products. If you have any questions about this camping equipment, please feel free to contact us. We will try our best to solve it for you. Safety: The biggest challenge with inflatable cushions is airtightness. If air leaks, the cushion's functionality will be almost completely lost. This design structure significantly increases stress points compared to traditional air cushions, improving product safety. The outer structure is made of 20D nylon fabric combined with high-strength TPU, and the inner coating is also thicker to ensure the fabric's durability.