Black shoulder bag with back pocket. - Brand: lululemon - Color: Black - Zipper: Zipper with lululemon logo - Pocket: With back pocket Thank you for viewing. Purchased from lululemon in Canada. It's a size that can fit a smartphone and a paperback book. It has one pocket on the outside back and one inside. It's a crossbody shoulder bag. The strap length is adjustable. Almost unused. lululemon lululemon Shoulder bag Bag Bag-in-bag Body bag