US Patent 9709362 Adaptive camouflage

An apparatus, system, and method are disclosed for retaining camouflage material. A frame includes a front surface and a back surface. The frame may be configured to distribute pressure across the back surface from camouflage material retained against the front surface. At least one retention device may be coupled to the frame. The retention device(s) may be configured to retain camouflage material against the front surface of the frame. At least one vent opening may be formed in the frame. A vent opening may include a channel extending between the front surface and the back surface of the frame.