With Side pockets: With a simple USB interface, you can conveniently power this heated seat cushion for camping chair with a power bank (not included) and store it in the side pockets. No need to worry about power issues while getting cozy. Note: Our product does not provide power bank. Please use your own power bank. Foldable and Portable: This heated seat cushion is foldable into three parts, making it a portable solution that's easy to store and take with you. Enjoy warmth and comfort wherever you go without taking up too much space. Wide Application: Heated seat pad is quite suitable for sports events, outing, camping, travelling, garden party, hiking, picnic, BBQ, backyard, beach, fishing, etc. Slip Resistant: Non-slip grip dots at the bottom provide outstanding slip resistance, keeping the cushion in place and eliminating the need for string ties. Perfect choice for a long and cold trip, camping, or the uncomfortable stadium seats for the games. 3 Levels Temperature Design: Adopts advanced heating element, fast heating up in few seconds, let you feel cozy without waiting. 3 Heating temperature levels ( low temperature: 122 / 50 , medium temperature: 138.2 / 59 and high temperature: 149 / 65 )for choice with indicator light, one button control. Low voltage operation, enjoy warm with lowest energy and radiation. -Color: dark grey. -Material: 600D Oxford cloth+sponge+heating sheet. -Size:. Heated Seat Cushion: 40x44 cm/15.75x17.32 inch. Side Pockets: 20x12 cm/7.87x4.72 inch. Package Including:1 * Heated Seat Cushion for Camping Chair.Items from Sheng Xinshun's shopProducts from KJ's store