Dimensions: 30 x 31cm. Net weight: only 5.5 oz. Materials: Insulated Neoprene, Zippered Enclosure. Simple to keep clean! Machine washable, Lay flat to dry (no bleach). Mid-sized, stretchy neoprene lunch tote, available in a huge variety of fun patterns, great quality reusable insulated lunch bags. Perfect gift for anyone in the health field, or to brighten someone's day. Suitable for cold or hot foods, keeping it up to 3 hours, depending on the outside temperature. The flat bottom keeps it upright, perfect for bottles or dishes that you don’t want tipping over. Easy to carry with soft grip handles. Expands to fit a variety of containers but stores flat. Secure Zip Enclosure.