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A series of vessels includes first, second, and third vessels. The first vessel includes a first bottom wall and a first coupling feature formed on a bottom surface of the first bottom wall. The second vessel includes a second bottom wall, a second coupling feature, and a third coupling feature. The

A series of vessels includes first, second, and third vessels. The first vessel includes a first bottom wall and a first coupling feature formed on a bottom surface of the first bottom wall. The second vessel includes a second bottom wall, a second coupling feature, and a third coupling feature. The second coupling feature is formed on a top surface of the second bottom wall and is configured to engage with the first coupling feature to form a first mated pair. The third coupling feature is formed on a bottom surface of the second bottom wall. The third vessel is sized larger than the second vessel and includes a third bottom wall, a fourth coupling feature, and a fifth coupling feature. The fourth coupling feature is formed on a top surface of the third bottom wall and is configured to engage with the third coupling feature of the second vessel to form a second mated pair. The fifth coupling feature is formed on the top surface of the third bottom wall and is configured to selectively engage with the first coupling feature of the first vessel to form a third mated pair.

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1. A series of vessels comprising: a first vessel including: a first bottom wall, anda first coupling feature formed on a bottom surface of the first bottom wall;a second vessel sized larger than the first vessel and including: a second bottom wall,a second coupling feature formed on a top surface o

1. A series of vessels comprising: a first vessel including: a first bottom wall, anda first coupling feature formed on a bottom surface of the first bottom wall;a second vessel sized larger than the first vessel and including: a second bottom wall,a second coupling feature formed on a top surface of the second bottom wall and configured to engage with the first coupling feature of the first vessel to form a first mated pair selectively mating the first vessel with the second vessel, anda third coupling feature formed on a bottom surface of the second bottom wall; anda third vessel sized larger than the second vessel and including: a third bottom wall,a fourth coupling feature formed on a top surface of the third bottom wall and configured to engage with the third coupling feature of the second vessel to form a second mated pair selectively mating the second vessel with the third vessel, anda fifth coupling feature formed on the top surface of the third bottom wall and configured to selectively engage with the first coupling feature of the first vessel to form a third mated pair selectively mating the first vessel with the third vessel, wherein the series of vessels only forms one of the second mated pair and the third mated pair at any one time;wherein: the first coupling feature and the third coupling feature are each defined by a flange extending downwardly from the first bottom wall and the second bottom wall, respectively,the second coupling feature is defined by a rim extending upwardly from the second bottom wall, andthe fourth coupling feature and the fifth coupling feature are each defined by a rim extending upwardly from the third bottom wall. 2. The series of vessels of claim 1, wherein: the first coupling feature has an outer diameter that is substantially equal to or is smaller than an inner diameter of the second coupling feature to substantially constrain lateral and longitudinal movement of the first vessel relative to the second vessel when the first mated pair is formed;the fifth coupling feature defines an inner diameter substantially equal to the inner diameter of the second coupling feature to constrain lateral and longitudinal movement of the first vessel relative to the third vessel when the third mated pair is formed; andthe third coupling feature has an outer diameter that is substantially equal to or is smaller than an inner diameter of the fourth coupling feature to substantially constrain lateral and longitudinal movement of the second vessel relative to the third vessel when the second mated pair is formed. 3. The series of vessels of claim 1, wherein: the first vessel is positioned in a non-concentric manner relative to the second vessel when the first mated pair is formed, andthe second vessel is positioned in a non-concentric manner relative to the third vessel when the second mated pair is formed. 4. The series of vessels of claim 1, wherein each of the first coupling feature, the second coupling feature, the third coupling feature, the fourth coupling feature, and the fifth coupling feature are annular in shape. 5. The series of vessels of claim 1, wherein the fifth coupling feature is formed entirely inside a footprint of the fourth coupling feature. 6. The series of vessels of claim 1, wherein: each of the first coupling feature, the second coupling feature, the third coupling feature, the fourth coupling feature, and the fifth coupling feature are substantially identical closed shapes of differing sizes;the fifth coupling feature is formed inside the fourth coupling feature; andthe fifth coupling feature defines a first point positioned immediately adjacent to the fourth coupling feature and a second point positioned opposite the first point and spaced a largest spacing distance away from the fourth coupling feature. 7. The series of vessels of claim 1, wherein the first vessel is about two-thirds the size of the second vessel, and the second vessel is about two-thirds the size of the third vessel. 8. The series of vessels of claim 1, each of the first vessel, the second vessel, and the third vessel has a top edge, and the top edges of each of the first vessel, the second vessel, and the third vessel are positioned to be substantially coplanar when the second vessel is selectively mated with the first vessel and the third vessel. 9. The series of vessels of claim 1, wherein: the first vessel is placed within the second vessel and mated to the second vessel via the first mated pair such that movement of the first vessel relative to the second vessel is substantially prevented in at least two directions that are substantially perpendicular to one another,the second vessel is placed within the third vessel and is mated to the third vessel via the second mated pair such that movement of the second vessel relative to the third vessel is substantially prevented in at least two directions that are substantially perpendicular to one another,each of the first vessel, the second vessel, and the third vessel has a topmost edge, andthe topmost edges of each of the first vessel, the second vessel, and the third vessel are positioned to be substantially coplanar with one another. 10. A series of vessels comprising: a first vessel including: a first bottom wall, anda first coupling feature formed on a bottom surface of the first bottom wall;a second vessel sized larger than the first vessel and including: a second bottom wall,a second coupling feature formed on a top surface of the second bottom wall and configured to engage with the first coupling feature of the first vessel to form a first mated pair selectively mating the first vessel with the second vessel, anda third coupling feature formed on a bottom surface of the second bottom wall; anda third vessel sized larger than the second vessel and including: a third bottom wall,a fourth coupling feature formed on a top surface of the third bottom wall and configured to engage with the third coupling feature of the second vessel to form a second mated pair selectively mating the second vessel with the third vessel, and a fifth coupling feature formed on the to surface of the third bottom wall and configured to selectively engage with the first coupling feature of the first vessel to form a third mated pair selectively mating the first vessel with the third vessel, wherein the series of vessels only forms one of the second mated pair and the third mated pair at any one time; wherein: the first coupling feature and the third coupling feature are defined by downwardly extending flanges, andthe second coupling feature, the fourth coupling feature, and the fifth coupling feature are defined by grooves each configured to receive at least a portion of a corresponding one of the downwardly extending flanges. 11. A series of vessels comprising: a first vessel including: a first bottom wall, anda first coupling feature formed on a bottom surface of the first bottom wall;a second vessel sized larger than the first vessel and including: a second bottom wall,a second coupling feature formed on a top surface of the second bottom wall and configured to engage with the first coupling feature of the first vessel to form a first mated pair selectively mating the first vessel with the second vessel, anda third coupling feature formed on a bottom surface of the second bottom wall; anda third vessel sized larger than the second vessel and including: a third bottom wall,a fourth coupling feature formed on a top surface of the third bottom wall and configured to engage with the third coupling feature of the second vessel to form a second mated pair selectively mating the second vessel with the third vessel, and a fifth coupling feature formed on the to surface of the third bottom wall and configured to selectively engage with the first coupling feature of the first vessel to form a third mated pair selectively mating the first vessel with the third vessel, wherein the series of vessels only forms one of the second mated pair and the third mated pair at any one time; wherein: the second coupling feature, the fourth coupling feature, and the fifth coupling feature are defined by upwardly extending flanges, andthe first coupling feature and the third coupling feature are defined by grooves configured to receive at least a portion of a corresponding one of the upwardly extending flanges. 12. A nesting tray set comprising: a small tray including a first bottom and a first flange extending downwardly from the first bottom;a medium tray including a second bottom, a second flange extending downwardly from the second bottom, and a first rim protruding upwardly from the second bottom, wherein the firm rim is shaped substantially identical to and one of slightly smaller and slightly larger than the first flange of the small tray; anda large tray including a third bottom, a second rim, and a third rim, wherein each of the second rim and the third rim protrude upwardly from the third bottom, the second rim is smaller than the third rim and is shaped substantially identical to and one of slightly smaller and slightly larger than the first flange of the small tray, and the third rim is shaped substantially identical to and one of slightly smaller and slightly larger than the second flange of the medium tray;wherein the nesting tray set is configured to be provided in a plurality of different configurations including: a first two-tray set configuration in which the first flange and the first rim are aligned to nest the small tray with the medium tray such that a lateral position and a longitudinal position of the small tray relative to the medium tray is maintained,a second two-tray set configuration in which the first flange and the second rim are aligned to nest the small tray with the large tray such that a lateral position and a longitudinal position of the small tray relative to the large tray is maintained,a third two-tray set configuration in which the second flange and the third rim are aligned to nest the medium tray with the large tray such that a lateral position and a longitudinal position of the medium tray relative to the large tray is maintained, anda three-tray set configuration in which the small tray is added to the third two-tray set configuration in a manner aligning the first flange and the first rim with each other to nest the small tray with the medium tray such that a lateral position and a longitudinal position of the small tray relative to the medium tray is maintained. 13. The nesting tray set of claim 12, wherein: an outer diameter of the first flange is substantially equal to or slightly smaller than an inner diameter of the first rim;the outer diameter of the first flange is substantially equal to or slightly smaller than an inner diameter of the second rim; andan outer diameter of the second flange is substantially equal to or slightly smaller than an inner diameter of the third rim. 14. The nesting tray set of claim 12, wherein the first flange, the second flange, the first rim, the second rim, and the third rim are each substantially circular in shape. 15. The nesting tray set of claim 12, wherein: the second rim is positioned within the third rim and is spaced apart from a side of the large tray to provide a gap between the small tray and the large tray when the nesting tray set is in the second two-tray set configuration, andthe gap is at least as wide as a width of a sidewall of the medium tray. 16. The nesting tray set of claim 12, wherein: the small tray and the large tray each define a top edge, andthe top edge of the small tray is positioned below the top edge of the large tray when the nesting tray set is in the second two-tray set configuration. 17. The nesting tray set of claim 16, wherein the medium tray defines a top edge that is positioned substantially coplanar with the top edge of the large tray when the nesting tray set is in the third two-tray set configuration and when the nesting tray set is in the three-tray set configuration. 18. The nesting tray set of claim 17, wherein the top edge of the small tray is positioned substantially coplanar with the top edge of the large tray and the top edge of the medium tray when the nesting tray set is in the three-tray set configuration. 19. A method of manufacturing a series of trays for retail sale in a set including: molding a small tray, the small tray including a first bottom wall, a first sidewall extending upwardly from an outer perimeter of the first bottom wall, and a first coupling feature formed on a bottom surface of the first bottom wall;molding a medium tray, the medium tray including a second bottom wall, a second sidewall extending upwardly from an outer perimeter of the second bottom wall, a second coupling feature formed on a top surface of the second bottom wall in a position inset from the second sidewall, and a third coupling feature formed on a bottom surface of the second bottom wall;molding a large tray, the large tray including a third bottom wall, a third sidewall extending upwardly from an outer perimeter of the third bottom wall, a fourth coupling feature formed on a top surface of the third bottom wall inset from the third sidewall, and a fifth coupling feature formed on the top surface of the third bottom wall and surrounded by the fourth coupling feature, wherein the fifth coupling feature of the large tray is substantially identical to the second coupling feature of the medium tray;placing the small tray within the confines of the second sidewall of the medium tray such that the first coupling feature of the small tray mates with the second coupling feature of the medium tray to confine movement of the small tray relative to the medium tray in at least two transverse directions; andplacing the medium tray within the confines of the third sidewall of the large tray such that the third coupling feature of the medium tray mates with the fourth coupling feature of the large tray to confine movement of the medium tray relative to the large tray in at least two transverse directions. 20. The method of claim 19, wherein each of the first coupling feature, the second coupling feature, the third coupling feature, the fourth coupling feature, and the fifth coupling feature are protruding rims extending from a respective one of the first bottom wall, the second bottom wall, and the third bottom wall. 21. The method of claim 19, wherein: each of the first coupling feature and the third coupling feature is one of a protruding closed rim and a groove, andeach of the second coupling feature, the fourth coupling feature, and the fifth coupling feature is the other one of the protruding closed rim and the groove. 22. The method of claim 19, wherein: each of the first coupling feature, the second coupling feature, the third coupling feature, the fourth coupling feature, and the fifth coupling feature are formed in a substantially identical shape,the first coupling feature is one of larger than and smaller than the second coupling feature such that the first coupling feature is concentrically positioned relative to and abuts the second coupling feature, andthe third coupling feature is one of larger than and smaller than the fourth coupling feature such that the third coupling feature is concentrically positioned relative to and abuts the fourth coupling feature. 23. The method of claim 21, wherein: placing the small tray within the confines of the second sidewall of the medium tray includes placing the first coupling feature within the confines of and positioned concentrically relative to the second coupling feature, andplacing the medium tray within the confines of the third sidewall of the large tray includes placing the third coupling feature within the confines of and positioned concentrically relative to the fourth coupling feature. 24. The method of claim 19, wherein: each of the first sidewall of the small tray, the second sidewall of the medium tray, and the third sidewall of the large tray defines a topmost edge opposite a respective one of the first bottom wall, the second bottom wall, and the third bottom wall,placing the small tray within the confines of the second sidewall of the medium tray positions the topmost edge of the small bowl to be coplanarly positioned relative to the topmost edge of the medium bowl; andplacing the medium tray within the confines of the third sidewall of the large tray positions the topmost edge of the medium bowl to be coplanarly positioned relative to the topmost edge of the large bowl.