Patent ID: 7490697

Claim:
A portable casing for muffling sound waves emulated by a portable generator employed during outdoor camping, said portable casing comprising: a body having monolithically formed first, second, third and fourth sidewalls defining a cavity therebetween, said body further having open top and bottom surfaces spanning along an entire cross-section of said body such that said body can be vertically and removably positioned over the generator while the generator remains statically seated on a ground surface, said body having an outer layer formed from foam material extending along an entire surface area of said sidewalls, said body further having an inner layer having an egg-crate shape directly and statically abutted to said outer layer, said inner layer being formed from fire-retardant material and having a thickness greater than a thickness of said outer layer; a lid removably attached to said top surface of said body; a water impermeable outer canvas formed from flexible material such that said outer canvas can be gathered and stretched along said sidewalls; means for ventilating heat emitted by the generator housed within said body; and a plurality of elongated stakes passed through said lid and said bottom surface of said body for anchoring said body to the ground surface.