Arc'teryx Index 15 Backpack 4" high 9" wide INDEX 15 BACKPACK - Inspired by summit pack design, the Index 15 Backpack is lean and simple, light and compact, and stores in its own front pocket making it an idea take along for travellers and backpackers. The top loading main compartment easily holds lunch, a rain shell or midlayer, and other small necessities. An internal stash pocket supports a hydration bladder or secures a tablet computer. FEATURES - Eight external loops make it possible to clip on water bottles or other small items, or to rig a bungee system to strap larger items to the outside of the pack. Handles make grab and go easy, and allow the pack to be hung up when not in use. LIFESTYLE - Technical outdoor functionality, comfort and durability brought to everyday designs. TRAVEL BAGS - Lightweight and durable travel systems that are easy to use, secure and ergonomic.