The ornamental design for a cottonswabstravelkit, as shown and described.
FIG. 1 is a perspective view of a cotton swabs travel kit according to our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elvational view thereof.
The broken lines showing the swabs, internal tray and outer hinge are present only for illustrative purposes and do not form part of the claimed design.