L.L.Bean diaper bag. The BEST Diaper bag. Specially designed for active, outdoor-loving families, a comfortable backpack diaper bag makes it easy to carry baby essentials while keeping your hands free. Lightly used, and in great condition. •Insulated outer pocket for bottles or snacks. •Removable travel changing pad. •Built-in sleeve for laptop or tablet. •Water bottle pocket. Capacity: Approx. 1,952 cu. in., 32 L. Dimensions: 14"L x 16"W x 10"D. Weight: 2.4 lb. Strap length: 19.5".