The ornamental design for a sleeve for smokers' accessories, as shown and described.
FIG. 1 is a front, top, and right side perspective view of a sleeve for smokers' accessories;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a detail view of section 8 in FIG. 5.
The broken lines shown in FIGS. 1-3 and 6 are for the purpose of illustrating portions of the sleeve for smoker's accessories that form no part of the claimed design. The broken lines shown in FIGS. 5 and 8 surrounding the detail views are for annotative purposes only and form no part of the claimed design.