Suncast Storage Seat. If you re looking for a discreet storage solution or an adaptable seating solution, then the Suncast storage seat would be perfect for you. With its stay dry design you can store things away whilst enjoying the outdoor setting. This storage seat benefits from a snap together design meaning that no tools are needed for assembly, the lid also features a rim around the back & sides so as to allow a cushion to fit securely, creating an indoor & outdoor seat. Manufactured by Suncast.