SOG Ranger 12 Outdoor Hiking Pack: Includes Internal Tablet Sleeve with Built-in Hydration Sleeve - Perfect for Everyday/Hiking Nylon Made in the USA or Imported Padded shoulder straps and rigid suspension make it comfortable carry heavy loads for extended periods of time by taking the weight off your shoulders Sternum strap with whistle stabilizes the pack and gives carrier an emergency audio Alert Built-in hydration sleeve with hose pass-through allows easy access to water Internal tablet sleeve keeps electronics safe Internal organization pocket and key ring clip inside main compartment