US Patent 9173728 Multi-cavity container having offset indentures for dispensing fluids

Disclosed herein are dual-cavity containers comprising, among other things, a divider wall having a first surface and a second surface opposite the first surface; a first cavity defined by a first wall coupled to the first surface of the divider wall, the first wall having an indenture shaped to conform to a thumb or finger; and a second cavity defined by a second wall and the second surface of the divider wall; the second wall having an indenture shaped to conform to a thumb or finger; and an opening mechanism.