I also love that the center divider is a shiny metal (in this case a bright silver), rather than painted metal or covered in leather (like some other Peekaboos)
Home Jansport Right Pack Black Backpack Zumiez Loading Inventory

Features Available in multiple sizes (extra-small, small, medium, large) Available in two volumes in both mens (Levity) and womens (Lumina)-specific designs: Dual access fabric side pockets with removable InsideOut compression cord Internal main compartment compression strap Top-lid cord-loop attachment points Adjustable sternum strap with integrated safety whistle mesh back panel harness system with seamless layered mesh for improved comfort and cushioning hipbelt system with an ergonomic closure and seamless layered mesh Specifications Load range: 10-25 lbs (4.5-11 kg) Main Fabric: 30D Cordura Silnylon Ripstop Accent and Bottom Fabric: NanoFly 210D Nylon X 200D UHMWPE Volume: 3478 in / 57 L Dimension (h x w x d): 26.38 in X 15.75 in X 13.39 in (67 cm X 40 cm X 34 cm) Weight: 1.874 lbs (0.81 kg) Suspension: 3.5 mm Lightwire Review Context When assessing ultralight backpacks, I consider the following to be key performance features: comfort, fit, adjustability, load stability, weight, size, capacity options, any special features, functionality, organization, durability, warranty, and price point

USB Charging Port: Travel Backpack with charging port offer a quick access to charge your phone and other Electronic devices like Kindle devices and all USB devices conveniently
Again, it requires a separate purchase, but the frame is set up for it to be attached without the need for zip wires or other ungainly fasteners