The Seagull Trunk Cooler is the ultimate XL size outdoor companion. Whether you’re grabbing groceries or driving to a cabin, the spacious interior and impressive insulation of this extra large cooler will keep your drinks chilled and food fresh wherever life may take you.. Features & Dimensions. Adjustable Shoulder Straps. Dual Hand-Carry Straps. Full Zipper Closure. Inner Mesh Zipper Pocket. Front Pocket. Water Resistant Exterior. Holds 36 cans. Insulated. 17.3”(L) x 9.1”(W) x 14.6”(H). Materials & Care. Washable Paper - FSC-Certified (FSC® C153080). PP Nylon Handles. PEVA head 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.