Flask and cap
US D595578 S1
The ornamental design for flask and cap, as shown and described.
FIG. 1 is a perspective view of a flask and cap according to our new design;
FIG. 2 is a front elevation view thereof, the rear and side elevation views being a mirror image;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.
The broken lines in the drawings showing a detail on the bottom surface of the claim illustrate the portions of the design that form no part of the claim.