Flexible Flyer Snow Seat Sled. Lightweight Portable Butt SNO Slider PORTABLE SNOW SLIDER - Flexible Flyer Snow Seat is a super compact snow sled that's a blast to use! Just sit and lift your feet to take off on this butt sled EASY TRANSPORT - Weighs just 0.5 lb., making this lightweight sled easy to carry. Measures just 21 x 13 x 1 inches. Handle connects easily to loop on your backpack MADE IN USA - A crack-resistant hard plastic sled made from high-density polyethylene (HDPE) plastic FAST - Slick super sled bottom flies down hills. Crazy fast on ski slopes. For even more speed, wax snows led bottom KIDS & ADULTS - A small snow sled for kids age 4 and up and adults with good abs