- Experience unparalleled comfort with our inflatable seat cushion featuring a backrest, designed with high-density 40D nylon and a waterproof TPU coating. This material is soft, skin-friendly, and ensures durability against leaks, moisture, and wear. - The underside is crafted from 420D nylon, reinforced with waterproof TPU, making it both airtight and resilient. Enjoy peace of mind knowing that this cushion is built to last while providing a comfortable seating experience. - The cushion's supportive strips are made from eco-friendly fibreglass, which is lightweight yet offers greater hardness and tensile strength than steel. This innovation ensures that the cushion remains supportive without the added weight of traditional materials, making it ideal for outdoor events. - Thoughtfully designed, the top of the supportive strips features cotton pads to prevent rubbing against your back, enhancing your comfort while seated. - Inflate the cushion effortlessly with the built-in pump located at the bottom; simply press by hand or foot for 30-60 seconds to achieve optimal inflation without the need for external pumps. - The stadium seat comes with a high-bearing nylon woven belt and adjustable buckles, allowing you to customize the tilt for various comfortable positions. Unbuckle the sides to transform the cushion into a double-seat, making it versatile for sharing. - Perfect for concerts, sporting events, camping trips, or outdoor gatherings, this inflatable seat cushion provides the ultimate solution for comfortable seating anywhere you go. Enjoy the combination of support, portability, and ease of use with this essential seating accessory.