Amazon.com : Picnic TIME OTG Roll-Top Cooler Backpack 。Durable Banana Republic black nylon backpack designed for adventure. The backpack features a spacious insulated main compartment with multiple front pockets for organized storage. This daypack was originally designed as a picnic bag with accessories (NOT included) but its versatility makes this a great backpack for hiking, sporting activities, beach or a trip to the farmers market. Unisex. Preowned in excellent condition. Approximate measurements: 11” W x 16” H x 9.5” D (5” Main, 4.5” front) Backpack Features: • Two firm-sided front compartments with wrap around two-way zippers and elastic loops to secure items • Large middle non-insulated compartment with a cinch drawstring and side quick release buckle closure closure for non-refrigerated items • Large, insulated back main compartment with zip-flap top zippered closure • Internal main compartment small zip mesh pocket and side elastic loops to secure bottles/items upright • Top zip pocket on main compartment flap for sunglasses, wallet, car keys, etc. • Padded adjustable shoulder straps with a incorporated reinforced handle for comfortable carrying • Padded, back lumbar pad with elastic strap sides which can double as a blanket/towel/sweatshirt holder • Name logo displayed on patch under interior mesh pocket and front woven nylon band running up the front center.