Experience unmatched comfort and convenience with the Costway King Size Blue Japanese Futon Floor Mattress with Bag. This mattress is designed to perfectly fit your body curve with its high-density polyester fabric and superior quilting craftsmanship. This king-sized mattress not only offers excellent support and softness but also comes with a washable cover and a handy carry bag, making it an ideal choice for both indoor and outdoor use. Whether you're camping, accommodating guests, or simply enjoying a leisurely day at home, this versatile and portable mattress ensures you always have a cosy spot to relax. Its dustproof cover and easy-to-roll-up design provide both comfort and practicality, effortlessly adapting to your lifestyle needs. Featuring high-density polyester fabric, this roll up mattress has good resilience and can support your body perfectly. The mattress surface enhances the softness you feel upon touch. Together with quilted craftsmanship, the futon mattress ensures even weight distribution without lumps and dips. For added convenience, the dustproof cover is included, and the machine washable mattress cover requires minimal upkeep. When not in use, the futon mattress can be rolled up to a compact size, secured with bandages and stored in the carry bag. It is a versatile and portable sleeping solution perfect for camping, dormitories, and home use. Superior Lying Comfort: The soft surface and polyester fabric filling provide support and coziness, which perfectly fits your body curve. Moreover, the superb quilting process helps distribute the filling evenly without bulging. Removable and Washable Cover: Maintain a clean sleeping space with our futon mattress that includes a dustproof cover. The mattress c...