From Vera Bradley, the Lighten Up large backpack features:

• 560D polyester material
• double zip closure
• slip pocket, ID window, and 4 pen holders inside
• zip pocket and 2 slip pockets outside
• padded and adjustable shoulder straps
• top handle
• durable and water-resistant
• approx. 12.75L x 17H x 7.5D"; 32" approx. strap drop