KingCamp R Value 4.9 Sleeping Mat Winter Inflating Camping Memory Foam Single Mattress 10 cm Thick Inflatable 50D Elastic TPU Waterproof for Hiking Backpacking

【4-Inch Hybrid Memory Foam Comfort & Zero Bottoming Out】: Engineered with an innovative double-layer composition combining a robust air base and a 2cm plush memory foam top. The impressive 10cm (4-inch) thickness conforms perfectly to your body contours, eliminating pressure points and ensuring you never feel jagged rocks or uneven ground, making it the ultimate sleeping pad for side sleepers. 【Whisper-Quiet Flipping & Skin-Friendly Elastic Surface】: Say goodbye to the disruptive, crinkling noise typical of traditional inflatable mats. Crafted from premium 50D polyurethane elastic cloth, this camping mattress offers an ultra-soft, whisper-quiet surface that guarantees an undisturbed night's sleep, allowing you to change sleeping positions in complete silence. 【Rapid Setup with Eco-Friendly Dual-Purpose Pump Sack】: Featuring an appearance-patented 2-in-1 double-layer air valve system. The outer layer ensures one-directional inflation to completely prevent air leakage, while the fully opened valve enables rapid deflation. It includes a smart inflatable storage bag that doubles as a pump, eliminating the need to pack heavy electric pumps and minimizing environmental impact. 【Massage-Like Support via Advanced Tie-Bar Architecture】: Internally constructed with a unique flower-shaped tie-bar structure paired with an uneven surface design. This advanced engineering not only stabilizes the air pressure to prevent sagging but also provides a gentle, massage-like supportive experience that rejuvenates your muscles after a long day of hiking or driving. 【Compact Portability for 4-Season Adventures】: Despite its luxurious 10cm thickness, this camp pad rolls down to a highly compact size of φ23 x 33 cm and weighs only 1830g. The tear-resistant 240T pongee rhombus plaid TPU base withstands rough terrains. Complete with 2 repair patches and straps, it delivers an expected R-Value of 2.0-2.5, ready for your next car camping or tent excursion.