VTG Tupperware Olive Green / Avocado Green Large Kitchen Nesting Canister - bottom only. Large  (7.5 inch across ; 8.5 inch deep). Piece 805-2. Servalier pattern, Starburst design; with oval for self-labeling. No Lid.

This is a rare piece. The original nesting canister set had four sizes, each with a blank oval beneath the starburst design, allowing the owner to label the  canister.  This single cannister was the largest of the set. 

The color is a hard one to capture accurately in the photos. It is a true, rich, light olive green, just a tone lighter than the beloved mid-century avocado green.  As a vintage item, it has some minor scuffs and scratches. But no dents, gouges, or marks.  A small spot on the oval label beneath the starburst (head of-a-pin size) is shopworn, so the green of the canister shows through. See last picture.