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A three level nestable stacking comprising a base, a pair of opposing sidewalls, a pair of opposing endwalls and at least two bail arms. Each of the opposing sidewalls comprises a plurality of peanut or kidney shaped receptacles, and in an alternative embodiment, a plurality of slot shaped receptacl

A three level nestable stacking comprising a base, a pair of opposing sidewalls, a pair of opposing endwalls and at least two bail arms. Each of the opposing sidewalls comprises a plurality of peanut or kidney shaped receptacles, and in an alternative embodiment, a plurality of slot shaped receptacles. The receptacles allow for ease of rotational movement of the bail arms between any of at least three positions. The three positions for the bail arms provide three stacking configuration for a second, upper container, in regard to a first, lower container: a nearly fully nested configuration; a partially nested configuration; and a substantially un-nested configuration. The opposing sidewalls also comprise a sidewall interlock system, as well as a container stacking structure. The bails arms are completely contained within the area of the container, and mate with grooves in the base of the container.

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What is claimed is: 1. A container, comprising: a base; a pair of opposing endwalls, each of the pair of opposing endwalls including (i) an endwall top portion, (ii) an endwall interior surface, (iii) an endwall exterior surface, and (iv) an endwall support surface located on the endwall top portio

What is claimed is: 1. A container, comprising: a base; a pair of opposing endwalls, each of the pair of opposing endwalls including (i) an endwall top portion, (ii) an endwall interior surface, (iii) an endwall exterior surface, and (iv) an endwall support surface located on the endwall top portion, wherein the endwall support surface further includes a bail arm lock structure; a pair of opposing sidewalls, each of the pair of opposing sidewalls including (i) a sidewall top portion, (ii) a sidewall interior surface, (iii) a sidewall exterior surface, (iv) an outer pair of notches extending downwardly from the corresponding sidewall top portion, (v) an inner pair of notches extending downwardly from the corresponding sidewall top portion, and (vi) a pair of receptacles, wherein each receptacle includes an opening; and a pair of bail arms, each of the bail arm including (i) a pair of receptacle engaging portions that are rotationally received within the corresponding receptacle of each of the opposing sidewall, (ii) a pair of crank members located adjacent to the receptacle engaging portions, and (iii) an engaging portion located between each of a respective pair of crank members, wherein when the engaging portions of each of the bail arms are placed on the corresponding endwall support surfaces, the container is configured to stack a second identical container in nested position, and further wherein the bail arm lock structure is configured to substantially prevent the bail arm from moving inadvertently when the bail arm is substantially locked by the bail arm lock structure, wherein the bail arm lock structure comprises: at least a first bail arm lock that is substantially vertical, and wherein the first ball arm lock includes a bail arm lock interior surface with a radius of curvature substantially equal to a radius of the bail arm, and a bail arm lock vertical portion that rises to a height above the endwall support surface that is at least as high as the radius of the bail arm. 2. The container according to claim 1, wherein the bail arm lock vertical portion rises to a height above the endwall support surface that is between about 50% and about 75% as high as the diameter of the bail arm. 3. The container of claim 1, wherein the bail arms configured such that (i) when the bail arms are placed in the corresponding inner pair of notches, the container is configured to stack the second identical container in a first stacking position that is higher than the nested position, and (ii) when the bail arms are placed in the corresponding outer pair of notches, the container is configured to stack the second identical container in a second stacking position that is higher than the nested position and different than the first stacking position. 4. A container, comprising: a base a pair of opposing endwalls, each of the pair of opposing endwalls including (i) an endwall top portion, (ii) an endwall interior surface, (iii) an endwall exterior surface, and (iv) an endwall support surface located on the endwall top portion, wherein the endwall support surface further includes a bail arm lock structure; a pair of opposing sidewalls, each of the pair of opposing sidewalls including (i) a sidewall top portion, (ii) a sidewall interior surface, (iii) a sidewall exterior surface, (iv) an outer pair of notches extending downwardly from the corresponding sidewall top portion, (v) an inner pair of notches extending downwardly from the corresponding sidewall top portion, and (vi) a pair of receptacles, wherein each receptacle includes an opening; and a pair of bail arms, each of the bail arm including (i) a pair of receptacle engaging portions that are rotationally received within the corresponding receptacle of each of the opposing sidewall, (ii) a pair of crank members located adjacent to the receptacle engaging portions, and (iii) an engaging portion located between each of a respective pair of crank members, wherein when the engaging portions of each of the bail arms are placed on the corresponding endwall support surfaces, the container is configured to stack a second identical container in nested position, and further wherein the bail arm lock structure is configured to substantially prevent the bail arm from moving inadvertently when the bail arm is substantially locked by the bail arm lock structure, wherein the bail arm lock structure comprises: at least a first bail arm lock that is substantially vertical, and wherein the first ball arm lock includes a bail arm lock interior surface with a radius of curvature substantially equal to a radius of the bail arm, and a bail arm lock vertical portion that rises to a height above the endwall support surface that is at least as high as a centerline of the bail arm. 5. The container of claim 4, wherein the bail arm lock vertical portion rises to a height above the endwall upper surface that is between about 100% and about 150% as high as the centerline of the bail arm. 6. A container, comprising: a base; a pair of opposing endwalls, each of the pair of opposing endwalls including (i) an endwall top portion, (ii) an endwall interior surface, (iii) an endwall exterior surface, and (iv) an endwall support surface located on the endwall top portion; a pair of opposing sidewalls, each of the pair of opposing sidewalls including (i) a sidewall top portion, (ii) a sidewall interior surface, (iii) a sidewall exterior surface, (iv) an outer pair of notches extending downwardly from the corresponding sidewall top portion, (v) an inner pair of notches extending downwardly from the corresponding sidewall top portion, (vi) a pair of receptacles, wherein each receptacle includes an opening; (vii) a plurality of handles openings, the handle openings located substantially centrally on each of the sidewalls and at an upper portion of each of the sidewalls, (viii) a plurality of lifting areas, wherein the lifting areas are located above the plurality of handle openings on each of the sidewalls on an interior surface of each of the sidewalls, and wherein the lifting areas include a sloped surface of the sidewall, and a plurality of finger recess areas located adjacent the sloped surface of the surface of the sidewall, wherein  the sloped surface of the sidewall and the plurality of finger recesses are configured to provide an ergonomic gripping surface for a user to grip and lift the container; a pair of bail arms, each bail arm including (i) a pair of receptacle engaging portions that are rotationally received within the corresponding receptacle of the opposing sidewalls, (ii) a pair of crank members located adjacent to each of a corresponding receptacle engaging portions, and (iii) an engaging portion located between each of a respective pair of crank members, wherein when the engaging portions of the bail arms are placed on the corresponding endwall support surface, the container is configured to stack the second identical container in nested position, and the bail arms being configured such that (i) when the bail arms are placed in the corresponding inner pairs of notches, the container is configured to stack the second identical container in a first stacking position that is higher than the nested position, and (ii) when the bail arms are placed in the corresponding outer pairs of notches, the container is configured to stack the second identical container in a second stacking position that is higher than the nested position and at a position different than the first stacking position wherein the beveled ledge located on the endwall interior surface and the substantially horizontally oriented openings located substantially centrally on a lower portion of the endwall at or below the beveled edge are configured to provide a partially enclosed path to circulate air from a first endwall to a second endwall through a plurality of trays located on the upper surface of the base.