This lunch bags made of 3mm neoprene with nylon zipper. Expanding to fit a variety of containers, this machine washable tote can be used over and over again. This top-notch lunch handbag is insulated with neoprene. A flat bottom can keep your lunch box and the water bottle upright and help prevent spillage. Perfect for travel, office, outdoor, shopping and daily use. Variousize with your company name and logo to advertise your business at upcoming events. All the list prices are based on silkscreen printing. The price for 5,000 or over are based on ocean shippments.