Cornerstone

Twin Valley Distillers, Celicar L.L.C. — Rockville, MD

Maryland, Virginia

About Cornerstone

Cornerstone is a vodka brand with origin states listed as Maryland and Virginia in TTB records. The spirit is classified as vodka in the 80-89 proof category, positioning it in the standard proof range for the category. According to TTB COLA documentation, the brand maintains one distinct product group currently available through retail channels. The brand has received two total label approvals from the TTB, with the most recent approval activity occurring in 2023 and 2024, indicating ongoing product registration and compliance with federal spirits labeling requirements. As a vodka product registered with origin in the Mid-Atlantic region, Cornerstone represents the category of neutral spirits distilled to 80-89 proof and marketed under federal TTB guidelines. The brand's presence in the TTB registry reflects its status as a commercially available spirits product subject to standard federal alcohol and tobacco regulations.