The medium RFID vertical crossbody travel Guide Bag has a built-in curved organizer that includes 2 utility pockets, 3 RFID card slots, and a pen slot. 11 more excellent pockets help keep your things organized and secure. These include 2 oversized zipper pockets, one outside, and one inside the main compartment with RFID blocking, that can accommodate bulky objects. "Oversized" means as tall and wide as the bag with pleated expandable linings, and can easily hold things like a .5 liter water bottle, mace, etc. There are 4 handy open pockets outside, including 1 with a flap and 1 mesh for .5 liter water bottle, as well as a 3rd zipper pocket inside the large outer open pocket. There are 3 open pockets inside, including a tech pocket for Kindle or mini iPad. more anti-theft features include a Cut-Proof shoulder strap with a pair of 1/16" steel cables that adjusts to 60" for shoulder bag or crossbody sling, a zipper security leash under the strap that extends to secure the top zipper and a leash under the flap to secure the side zippers, a double ended leash to secure valuables inside the front zipper pocket, and an internal anchor point to attach an option leash (#2007, #2008). Sewn with nylon thread for maximum durability. RFID is not machine washable. Wipe clean and ok to use fabric protectant. Scroll down for listed details and reviews: