A cover (500) configured to cover a drain bag (600), comprises a layer (501) of material defining a front panel (502), rear panel (503), a left edge (504), and a bottom edge (550) and the layer (1010) of material further defining an upper opening (506), and a right edge opening (505). The cover further comprises a closure device (512, 513) disposed at the upper opening (506) and being configured to retain the front panel (502) and rear panel (503) together to close the upper opening (506). The cover (500) further comprises at least one complementary closure device (552, 553) disposed along the right edge opening (505) and being configured to retain the front panel (502) and rear panel (503) together to close the right edge opening (505).
