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A single serving beverage filter cartridge is formed by placing a single serving portion of brewing material into a reusable coffee holder having a lid and a base. The reusable coffee holder includes an offset passage in the bottom of the base and is insertable into a cartridge housing of a single s

A single serving beverage filter cartridge is formed by placing a single serving portion of brewing material into a reusable coffee holder having a lid and a base. The reusable coffee holder includes an offset passage in the bottom of the base and is insertable into a cartridge housing of a single serving coffee maker having an offset bottom needle reaching up vertically from the base of the housing, the offset passage providing clearance for the offset bottom needle. The coffee holder defines a frustoconical exterior and includes mesh filtering material for retaining brewing material inside the reusable coffee holder. The mesh material may be a metal mesh or plastic mesh. The reusable coffee holder is configured for use in single serving coffee makers having the offset bottom needle and designed for single use cartridges.

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1. A beverage brewer, comprising: a brewing chamber;a container, disposed within the brewing chamber and adapted to hold brewing material while brewed by a beverage brewer, the container comprising: a receptacle configured to receive and support the brewing material;a mesh filter; anda cover;wherein

1. A beverage brewer, comprising: a brewing chamber;a container, disposed within the brewing chamber and adapted to hold brewing material while brewed by a beverage brewer, the container comprising: a receptacle configured to receive and support the brewing material;a mesh filter; anda cover;wherein the receptacle includes a base, having an interior surface an exterior surface, and a passageway in an interior area of the base, providing fluid flow through the interior surface and the exterior surface, andat least one sidewall extending upward from the interior surface of the base,wherein the mesh filter is configured to be disposed within the receptacle and to receive and support the brewing material in the path of the fluid flow,wherein the cover is adapted to sealingly engage with a top edge of the at least one sidewall, the cover including an opening, andwherein the container is adapted to accept input fluid through the opening and to provide a corresponding outflow of fluid through the passageway;an inlet port, adapted to provide the input fluid to the container; anda needle-like structure, adapted to receive outflow fluid from the container through the base passageway;wherein the passageway is disposed to receive the needle-like structure and to provide a clearance around the needle-like structure such that the needle-like structure does not puncture the base. 2. The beverage brewer of claim 1, wherein the receptacle also includes at least one extension that raises the base a predetermined distance above a lower surface of the brewing chamber, wherein the predetermined distance is selected such that a tip of the needle-like structure does not penetrate the exterior surface of the base. 3. The beverage brewer of claim 1, wherein the receptacle, the mesh filter, and the cover include materials such that the container is reusable. 4. The beverage brewer of claim 1, wherein the passageway has an unobstructed configuration. 5. The brewing material holder of claim 1, wherein the passageway is disposed at a position that is offset from a center of the base. 6. The brewing material holder of claim 1, wherein the at least one sidewall also extends downward below the exterior surface of the base a distance that is sufficiently large such that a tip of the needle-like structure does not penetrate the mesh filter. 7. The brewing material holder of claim 1, further including a passage sidewall extending downward from the passageway. 8. A beverage brewer, comprising: a brewing chamber;a container, disposed within the brewing chamber and adapted to hold brewing material while brewed by a beverage brewer, the container comprising: a receptacle configured to receive the brewing material;a mesh filter; anda cover;wherein the receptacle includes a base, having an interior surface and an exterior surface, wherein at least a portion of the base is disposed a predetermined distance above a bottom surface of the brewing chamber, andat least one sidewall extending upward from the interior surface of the base,wherein the receptacle has at least one passageway that provides fluid flow from an interior of the receptacle to an exterior of the receptacle;wherein the mesh filter is configured to be disposed within the receptacle and to receive and support the brewing material in the path of the fluid flow,wherein the cover is adapted to sealingly engage with a top edge of the at least one sidewall, the cover including an opening, andwherein the container is adapted to accept input fluid through the opening and to provide a corresponding outflow of fluid through the passageway;an inlet port, adapted to provide the input fluid to the container; anda needle-like structure, disposed below the base;wherein the predetermined distance is selected such that a tip of the needle-like structure does not penetrate the exterior surface of the base. 9. The beverage brewer of claim 8, wherein at least one passageway of the at least one passageway is disposed in the base. 10. The beverage brewer of claim 8, wherein the receptacle also includes at least one extension that raises the at least a portion of the base the predetermined distance above the bottom surface of the brewing chamber. 11. The beverage brewer of claim 8, wherein the receptacle, the mesh filter, and the cover include materials such that the container is reusable. 12. The beverage brewer of claim 8, wherein at least one passageway of the at least one passageway is unobstructed. 13. The brewing material holder of claim 8, wherein the passageway is disposed at a position that is offset from a center of the base. 14. A beverage brewer, comprising: a brewing chamber;a container, disposed within the brewing chamber and adapted to hold brewing material while brewed by a beverage brewer, the container comprising: a receptacle configured to receive the brewing material;a mesh filter; anda cover;wherein the receptacle includes a base, having an interior surface, an exterior surface, and a passageway in an interior area of the base, providing fluid flow through the interior surface and the exterior surface, andat least one sidewall extending upward from the interior surface of the base,wherein the receptacle is adapted to support the brewing material a predetermined distance above a lower surface of the brewing chamber,wherein the mesh filter is configured to be disposed within the receptacle and to receive and support the brewing material in the path of the fluid flow,wherein the cover is adapted to sealingly engage with a top edge of the at least one sidewall, the cover including an opening, andwherein the container is adapted to accept input fluid through the opening and to provide a corresponding outflow of fluid through the passageway;an inlet port, adapted to provide the input fluid to the container; anda needle-like structure, disposed below the brewing material;wherein the predetermined distance is selected such that the needle-like structure does not touch the brewing material when held by the mesh filter. 15. The beverage brewer of claim 14, wherein the receptacle also includes at least one extension that raises the base the predetermined distance above the lower surface of the brewing chamber. 16. The beverage brewer of claim 14, wherein the receptacle, the mesh filter, and the cover include materials such that the container is reusable. 17. The beverage brewer claim 14, wherein the passageway has an unobstructed configuration. 18. The brewing material holder of claim 14, wherein the passageway is disposed at a position that is offset from a center of the base. 19. A beverage brewer, comprising: a brewing chamber;a container, disposed within the brewing chamber and adapted to hold brewing material while brewed by a beverage brewer, the container comprising: a receptacle configured to receive the brewing material;a mesh filter; anda cover;wherein the receptacle includes a base, having an interior surface, an exterior surface, and a passageway in an interior area of the base, providing fluid flow through the interior surface and the exterior surface, andat least one sidewall extending upwardly from the interior surface of the base,wherein the mesh filter is configured to be disposed within the receptacle and to receive and support the brewing material in the path of the fluid flow,wherein the cover is adapted to sealingly engage with a top edge of the at least one sidewall, the cover including an opening, andwherein the container is adapted to accept input fluid through the opening and to provide a corresponding outflow of fluid through the passageway;an inlet port, adapted to provide the input fluid to the container; anda needle-like structure, adapted to receive outflow fluid from the container through the base passageway; andwherein the passageway allows the outflow fluid to flow from the container. 20. The beverage brewer of claim 19, wherein the receptacle also includes at least one extension that raises at least a portion of the base a predetermined distance above a lower surface of the brewing chamber, wherein the predetermined distance is selected such that a tip of the needle-like structure does not penetrate the exterior surface of the base. 21. The beverage brewer of claim 19, wherein the receptacle, the mesh filter, and the cover include materials such that the container is reusable. 22. The beverage brewer of claim 19, wherein the passageway has an unobstructed configuration. 23. The brewing material holder of claim 19, wherein the passageway is disposed at a position that is offset from a center of the base. 24. A beverage brewer including a brewing chamber configured to receive a brewing cartridge, an inlet port adapted to provide an input fluid, and a needle-like structure fixed in a bottom of the brewing chamber and adapted to puncture a shell of the brewing cartridge to carry an outflow of brewed beverage from the brewing cartridge and arranged to avoid puncturing filtering material containing brewing material disposed inside the shell, the improvement comprising: a container configured to replace the brewing cartridge, the container positionable within the brewing chamber and adapted to hold brewing material while brewed by the beverage brewer, the container including: a receptacle configured to receive and support the brewing material,a mesh filter, anda cover;wherein the receptacle includes: a passageway providing fluid communication between an interior of the receptacle and the brewing chamber,a base, having an interior surface and an exterior surface and configured to avoid contact with the needle-like structure, andat least one sidewall extending upwardly from the interior surface of the base and configured to avoid contact with the needle-like structure;wherein the mesh filter is configured to be disposed within the receptacle and to receive and support the brewing material in the path of the fluid flow,wherein the cover is adapted to sealingly engage with a top edge of the at least one sidewall, the cover including an opening, andwherein the container is adapted to accept the input fluid from the inlet port through the opening and to provide a corresponding outflow of fluid through the passageway. 25. The beverage brewer of claim 24, wherein the receptacle, the mesh filter, and the cover include materials such that the container is reusable. 26. The beverage brewer of claim 24, wherein the receptacle also includes at least one extension that raises the base a predetermined distance above a lower surface of the brewing chamber. 27. The beverage brewer of claim 24, wherein the passageway has an unobstructed configuration. 28. The brewing material holder of claim 24, wherein the passageway is disposed at a position that is offset from a center of the base.