The ornamental design for an outercover for hygieneproducts, as shown and described.
FIG. 1 is a front perspective view of an outer cover for hygiene products showing my new design;
FIG. 2 is a front plan view thereof;
FIG. 3 is a top elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof; and,
FIG. 6 is a bottom elevation view thereof.
The broken lines depict portions of the outer cover for hygiene products that form no part of the claimed design and also define the boundaries to the claim.