The Summit bag, or teardrop bag, has such a unique look. it's full of pockets, two varied sizes in the front and one in the back. There is also a zippered pocket inside and a slip pocket. So much storage space. It's a crossbody style of bag with an adjustable strap. The strap can be worn left or right. The lining is made of waterproof fabric. This bag has been a fan favorite. This bag is unique in everyway, but also extremely convenient. The matching Pompom Keychain is included with the bag. It measures about 16.25" x 11.25" x 3".