Shop for Appliances . The Koolatron D25 Soft Bag Cooler plugs into all 12V cigarette lighters to keep your snacks and drinks cool and fresh. Take the D25 Soft Bag Cooler to the park, beach, picnic, or make it into your new lunch bag. This unique cooler comes with an easy-to-carry adjustable shoulder strap, and holds up 32 (12 oz.) cans. An optional 110V adapter is also available for home use. This stylish soft-sided cooler features an external zippered pocket for storage, two exterior beverage holders, a cell phone pocket and a bonus mesh side pocket. This is a great companion for any family day trip, and with all the pockets and space you'll be able to packs everyone's favorite snacks and drinks. So save money and skip the greasy fast food. Take your healthy, homemade lunches and snacks with you wherever you go with the stylish and versatile Koolatron D25 Soft Bag cooler.