The ornamental design for a beverageholder with adjustablestrap, as shown and described.
FIG. 1 is a left bottom perspective view of a beverage holder with adjustable strap showing my new design;
FIG. 2 is a right top perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a front elevational view of our design with retention straps shown unattached thereof; and,
FIG. 7 is a front elevational view with the broken lines illustrating an optional bottle extender thereof.
The use of a separation and bracket in FIGS. 1–7 illustrate that the precise height of the beverage holder is not claimed. In FIGS. 1 and 5, the broken lines on the bottom and side of the beverage holder represent optional seams and cutaways. In FIGS. 1–4 and 6–7, the broken line rectangle indicates the location of optional insignia. In FIG. 7, the broken lines atop the beverage holder represent optional bottle neck portion with zippered opening.