preferably the brackets 50 are made to clip onto pan 10 but can also be fastened to pan 10 by other means for attachment or be made integrally with pan 10 according to the preferred embodiment brackets 50 include a plurality of male members 52 for use in attaching of brackets 50 to bottom surface 34 of pan 10 as shown in fig2 a and 2b pan 10 includes a plurality of openings 48 having narrow slits 46 that are dimensioned to receive brackets 50 brackets 50 are locked into place during use by simply placing male members 52 into openings 48 and sliding male members 52 into slits 46 of openings 48 alternatively other means for attachment of brackets 50 may be employed such as screws when brackets 50 are removed they can be taped to top surface 32 or bottom surface 34 of pan 10 so that pan 10 can be stacked for convenient storage shipping and display preferably pan 10 is made of a rigid to semi rigid material such as a heavy grade plastic metal or wood most preferably pan 10 is made of an unbreakable plastic that is weatherproof and abrasion resistant and is easily manufactured by well known molding technology.