Aerodynamic package

1. A package that is attachable to an unmanned aerial vehicle (UAV) and formed from a foldable sheet of material, the package comprising:

a cavity formed by at least:

a top surface section, a bottom surface section, a first side surface section, a second side surface section, a leading edge section, and a trailing edge section of the foldable sheet,

wherein the leading edge section comprises one or more leading edge surfaces formed from folds along one or more creases of the foldable sheet to define a front end of the cavity, wherein the front end has a rounded shape to deflect airflow over a top surface of the package and under a bottom surface of the package during flight of the UAV,

wherein the trailing edge section comprises a trailing edge upper surface and a trailing edge lower surface formed from folds along the one or more creases of the foldable sheet, wherein the trailing edge upper and lower surfaces extend angularly from the top surface and the bottom surface of the package, respectively, and intersect to define a back end of the cavity; and

an attachment feature arranged on the top surface section of the foldable sheet.

2. The package of claim 1 , wherein the trailing edge surfaces extend from the top surface and the bottom surface of the package, respectively, at an angle less than or equal to 15°.

3. The package of claim 1 , wherein the trailing edge section comprises a first trailing edge side surface and a second trailing edge side surface formed from folds along the one or more creases of the foldable sheet, wherein the trailing edge section further comprises holes that reduce excess material at the first and second trailing edge side surfaces of the package.

4. The package of claim 1 , wherein the first and second side surface sections comprise triangle flaps that correspond to the one or more leading edge surfaces, wherein the triangle flaps are folded to support the one or more leading edge surfaces of the package.

5. The package of claim 4 , wherein the leading edge section comprises a plurality of leading edge surfaces formed from folds along a plurality of creases of the leading edge section to define the rounded shape at the front end of the cavity of the package.

6. The package of claim 1 , wherein the foldable sheet of material is selected from the group consisting of paper, paperboard, and corrugated fiberboard.

7. The package of claim 1 , wherein the foldable sheet includes one or more creases that indicate where to fold the sheet of material, wherein the creases may be creased, perforated, or both creased and perforated to ease folding.

8. The package of claim 1 , wherein the attachment feature is configured to enable the package to attach to the UAV at the top surface of the package when the foldable sheet of material is folded.

9. The package of claim 1 , wherein the trailing edge section further comprises a perforated edge upper surface and a perforated edge lower surface formed from folds along the one or more creases of the foldable sheet, wherein the perforated edge surfaces intersect at a perforated edge to further define the back end of the cavity and generate a perforated tab configured to detach from the package at the perforated edge.

10. A sheet of material foldable to form a package that is attachable to an unmanned aerial vehicle (UAV), the sheet of material comprising:

a top surface section foldable to form a top of a cavity of the package, the top surface section including an attachment feature;

a bottom surface section foldable to form a bottom of the cavity;

a first side surface section foldable to form a first side of the cavity and a second side surface section foldable to form a second side of the cavity;

a leading edge section comprising one or more leading edge surfaces formed from folds along one or more creases of the foldable sheet to define a front end of the cavity, wherein the front end has a rounded shape to deflect airflow over a top surface of the package and a under a bottom surface of the package; and

a trailing edge section comprising a trailing edge upper surface and a trailing edge lower surface formed from folds along the one or more creases of the foldable sheet, wherein the trailing edge upper and lower surfaces extend angularly from the top surface and the bottom surface of the package, respectively, and intersect to define a back end of the cavity.

11. The sheet of material of claim 10 , wherein the trailing edge surfaces extend from the top surface and the bottom surface of the package, respectively, at an angle less than or equal to 15°.

12. The sheet of material of claim 10 , wherein the trailing edge section comprises a first trailing edge side surface and a second trailing edge side surface formed from folds along the one or more creases of the foldable sheet, wherein the trailing edge section further comprises holes that reduce excess material at the first and second trailing edge side surfaces of the package.

13. The sheet of material of claim 10 , wherein the first and second side surface sections comprise triangle flaps that correspond to the one or more leading edge surfaces, wherein the triangle flaps are folded to support the one or more leading edge surfaces of the package.

14. The sheet of material of claim 10 , wherein the leading edge section comprises a plurality of leading edge surfaces formed from folds along a plurality of creases of the leading edge section to define the rounded shape at the front end of the cavity of the package.

15. The sheet of material of claim 10 , wherein the foldable sheet of material is selected from the group consisting of paper, paperboard, and corrugated fiberboard.

16. The sheet of material of claim 10 , wherein the foldable sheet includes one or more creases that indicate where to fold the sheet of material, wherein the creases may be creased, perforated, or both creased and perforated to ease folding.

17. The sheet of material of claim 10 , wherein the attachment feature is configured to enable the package to attach to the UAV at the top surface of the package when the foldable sheet of material is folded.

18. The sheet of material of claim 10 , wherein the trailing edge section further comprises a perforated edge upper surface and a perforated edge lower surface formed from folds along the one or more creases of the foldable sheet, wherein the perforated edge surfaces intersect at a perforated edge to further define the back end of the cavity and generate a perforated tab configured to detach from the package at the perforated edge.

19. A method for manufacturing a package to attach to an unmanned aerial vehicle (UAV) comprising:

cutting a flat shape from a single sheet of material;

excising a hole from the flat shape to define an attachment feature;

creasing the sheet to define a plurality of creases;

perforating one or more creases that define a perforated tab when the sheet is folded;

folding the sheet at the plurality of creases to define a top, a bottom, a first side, and a second side of a cavity of the package;

folding the sheet at the plurality of creases to define a front end of the cavity by forming leading edge surfaces, wherein the front end has a rounded shape to deflect airflow over a top surface of the package and under a bottom surface of the package;

folding the sheet at the plurality of creases to define a back end of the cavity by forming a trailing edge upper surface and a trailing edge lower surface, wherein the trailing edge upper and lower surfaces extend angularly from the top and the bottom surfaces of the package, respectively, to intersect at the perforated tab; and

sealing a side surface to the bottom surface of the package, one of the leading edge surfaces to the bottom surface, and the trailing edge upper surface to the trailing edge lower surface.

20. The method of claim 19 , wherein the perforated tab can be detached to open the package after the package has been sealed closed.