MOUNTAINHIKER 2026New 3D Silent Foam Inflatable Mattress Camping Bed with Built-in Air Pump and Cheese Mattress with Storage Bag

Key Features:☆10cm Thick Support: Filled with 19D high-resilience sponge, providing comprehensive support for the neck, shoulders, waist, hips, and legs, ensuring quiet and comfortable movement when turning over.☆40-Second Automatic Inflation/Deflation: Built-in powerful air pump, allowing for 3-5 cycles of inflation/deflation on a full charge; equipped with a 1500mAh lithium battery.☆Lightweight and Portable Design: The double size weighs only 4.7 kg, and its folded dimensions are only 703535 cm, reducing its volume by more than 50%.☆All-Season Warmth: High-density materials effectively insulate against ground moisture, keeping you dry and warm even in damp environments.☆Available in both single and double sizes: Double size 20014010cm, Single size 2007010cm, multiple colors available.☆Type-C convenient charging: Fully charges in 4.5 hours, supports power bank charging.----------------------------------------------------------------------------------- Product Specifications:Product Name: Cheese Self-Inflating Air Cushion (Pump Type)Unfolded Size: Double Size 20014010cm / Single Size 2007010cmFolded Size: 703535cm (Universal)Net Weight: Double Size approx. 4.7kg / Single Size approx. 2.7kgMaterial: Outer Fabric - Elastic Fabric / Lining - 19D Sponge / Base Fabric - Spring YarnAir Pump Material: ABSBattery Capacity: 1500mAhCharging Time: Approx. 4.5 hoursColors: Green/Beige/BlackInflation Speed: Approx. 40 seconds-----------------------------------------------------------------------------------⚠️ Precautions:☆ Avoid scratching the fabric with sharp objects. When using on the beach, prevent sand from entering the air valve.☆ Keep away from fire and high temperatures. Avoid prolonged exposure to direct sunlight to prevent overheating damage.☆ Note the principle of thermal expansion and contraction. Inflate when the temperature drops, deflate when the temperature is too high.☆ When not in use, deflate and store properly. Inflate periodically to maintain fabric elasticity.