Nash Care Pop Up Mat CamoNash Care Pop Up Mat Camo The Pop Up Mat cleverly stores entirely inside its own padded and zipped base. Unzipping it reveals the folded pop up frame exterior that opens out into shape for a carp safe surround, the thick foam base slipping inside it for possibly the fastest and most ingenious mat yet. It offers security for the liveliest of carp thanks to the head and tail retention hoods and is finished with 40mm padded foam, a wipe clean base,