A carrier for holding a plurality of containers includes a plurality of panels extending at least partially around an interior of the carrier, the plurality of panels including a top panel, a bottom panel, and at least one side panel, a plurality of end flaps foldably connected to a respective panel of the plurality of panels at least partially overlapped to form at least one end of the carrier, container retention features in the top panel for at least partially receiving a portion of a respective container of the plurality of containers, and at least one open corner of the carrier defined between a free edge of the top panel, a free edge of the bottom panel, and a free edge of the at least one side panel.

A carrier for holding a plurality of containers includes a plurality of panels extending at least partially around an interior of the carrier, the plurality of panels including a plurality of side panels and at least one bottom panel foldably connected to a respective panel of the plurality of panels, locking features in the at least one bottom panel for at least partially maintaining a formed configuration of the carrier, and a plurality of system engagement features for at least partially receiving a portion of an outer container, each system engagement feature having a plurality of lines of weakening defining a plurality of separably connected sections in the at least one bottom panel.