The ornamental design for an inflatablehabitation, as shown and described.
FIG. 1 is an isometric view of an ornamental design for an inflatable habitation;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a right side elevation view thereof; and,
FIG. 7 is a left side elevation view thereof.
The broken line showing of a ground surface in FIGS. 2-3 and FIGS. 6-7 is for the purpose of illustrating environment and forms no part of the claimed design.