The ornamental design for a bib with extendedbottom and front slit, as shown and described.
FIG. 1 shows a front perspective view of a bib with extended bottom and front slit;
FIG. 2 shows a front plan view of the bib with extended bottom and front slit of FIG. 1;
FIG. 3 shows a rear plan view of the bib with extended bottom and front slit of FIG. 1;
FIG. 4 shows a left plan view of a bib with extended bottom and front slit of FIG. 1;
FIG. 5 shows a right plan view of the bib with extended bottom and front slit of FIG. 1;
FIG. 6 shows a top view of the bib with extended bottom and front slit of FIG. 1;
FIG. 7 shows a bottom view of a bib with extended bottom and front slit of FIG. 1; and,
FIG. 8 shows a perspective view of the bib with extended bottom and front slit of FIG. 1 in use.
The dot-dash broken lines show boundaries of the claim and form no part of the claimed design. The broken lines illustrating a child and chair in FIG. 8 represent environment that forms no part of the claimed design.