INSULATED BOWL SET For holidays, potlucks, or any big meal, it can feel nearly impossible to keep everything warm. With this insulated serving bowl set, you can keep foods warm up to 2 hours. The bowls have double-walled vacuum insulation to keep food hot, prevent sweating, and stay cool to the touch. Works with cold foods, too! Each bowl comes with a clear plastic lid that’s double-walled and lets you see what's inside. The lids hook on the sides of the bowls for easier serving. PRODUCT DETAILS This set includes the following items (see individual product pages for more information). 1-qt. Insulated Serving Bowl Keep hot dips and sides warm up on your holiday table or during mealtimes. 2.5-qt. Insulated Serving Bowl Keep side dishes warm and ready to serve during the holidays, at family potlucks, and for weeknight dinner. Never used - but washed.