Don't let the lunch size fool you - this cooler has as much functionality as its big brother. Whether you use it for an extra roomy lunch bag, 6-pack transportation, or picnic essentials, the Dolphin Lunch Cooler is ready to offer compact convenience for whatever you do next.. Features & Dimensions. Top Handles. Adjustable Messenger Strap. Large Exterior Pocket. Full Zipper Closure. Water Resistant Exterior. Holds 8 cans. Insulated. 9.4”(L) x 7.1”(W) x 8.3”(H). Materials & Care. Washable Paper - FSC-Certified (FSC® C153080). PP Nylon Handles. PEVA heat-sealed lining. PVC and PFAS free product. Wipe clean with water and a cloth, or hand wash in warm water with a mild detergent or soap for a thorough clean. Air dry. Do not machine wash.. Our insulated coolers keep frozen food chilled for up to 5 hours. We recommend the use of ice packs for optimal temperature control.. For hot foods, we recommend storing for no more than an hour before serving.