1.Design: with Side Pocket - A handy side pocket hangs from the side of the chair, providing useful space for storing personal belongings, such as sunscreen, magazines, sunglasses, a cell phone, or other items inside the pocket.2.Function: Foldable - Foldable metal poles make it easy to set up and fold down. It can be folded up to fit inside most car trunks, so it is easy to store and transport., Breathable - The cloth which directly contact your back and butt is made of mesh fabric,which make it more breathable., Comfortable - Unique and ergonomic seat design gives you the best seat experience allowing you to relax., Portable - It can be picked up with a finger, and folds down to a stuff sack that can fit into a carry-on.