The Classic Vacuum Insulated bottle offers durable stainless steel construction with no liners or coatings. Protective double-wall construction takes a beating and still performs. Vacuum insulation keeps beverages hot or cold for hours. Rustproof finish withstands weather and wear. Insulated, 8oz lid doubles as a drinking cup. Compact design stashes easily, leak-proof, heavy-duty handle. 1.1 quart capacity.