Patent ID: 7785008

Claim:
A material container, comprising: a. a flexible layer established in a substantially planar configuration to provide a rectangular center body portion having a pair of opposed sides each correspondingly coupled to a first triangular end portion and a second triangular end portion in an open condition of said material container; b. a closure element coupled to substantially the entirety of a perimeter edge of said substantially planar configuration which commences operation proximate to an apex of said first triangular end portion of said flexible layer established in said substantially planar configuration and terminates operation proximate to an apex of said second triangular end portion of said flexible layer to generate an amount of enclosed space in a closed condition of said material container; and c. a restraint element connected to said perimeter edge of said substantially planar configuration of said flexible layer proximate said apex of said first triangular end portion, said restraint element having a configuration which extends a distance outwardly from said perimeter edge of said substantially planar configuration and having a first surface configured to engage a support surface at a location outside of said perimeter edge of said substantially planar configuration and a second surface configured to engage a foot of a person, said restraint element capable of securement to said support surface at said location outside of said perimeter of said substantially planar configuration by said foot engaged to said second surface of said restraint element.