Abstract: The invention provides a multicompartment bag comprising a front sheet and a back sheet that are affixed to each other along adjacent peripheral edges, and that includes a line of separation in one of the sheets that defines first and second compartments disposed on opposite sides of the line of separation. Each compartment includes an interior space and an opening that is defined by a portion of the front sheet along the line of separation that is not affixed to the back sheet. Each compartment includes a resealable closure that is disposed adjacent to the openings of each compartment. The multicompartment bag is capable of being reversibly folded into a closed position in which the back sheet is folded to form an exterior surface that extends over and substantially covers the openings of the first and second compartments to thereby help prevent items in the compartments from accidentally spilling out of the compartments.