Customizable Cushion System

A customizable cushion system is provided. The system includes a flexible outer casing having a closed rear end, a pair of closed lateral edges, and an open front end defining an interior volume therebetween. A plurality of support members are selectively insertable into the interior volume, wherein the plurality of support members comprise a substantially cylindrical structure. Upon insertion into the interior volume, the plurality of support members are in parallel alignment. A closure fastener is disposed on the open front end, wherein the closure fastener selectively closes the front end to enclose the interior volume. In some embodiments, a seam divides the interior volume into a first compartment and a second compartment.