FIG. 1 is a top perspective view of the beverage container sleeve, according to the present design;
FIG. 2 is a bottom perspective view of the beverage container sleeve, according to the present design;
FIG. 3 is a left side view of the beverage container sleeve, according to the present design;
FIG. 4 is a right side view of the beverage container sleeve, according to the present design;
FIG. 5 is a top side view of the beverage container sleeve, according to the present design;
FIG. 6 is a bottom side view of the beverage container sleeve, according to the present design;
FIG. 7 is a front side view of the beverage container sleeve, according to the present design; and,
FIG. 8 is a back side view of the beverage container sleeve, according to the present design.