Dueter Kanga•Kid Child Carrier Backpack (Blue/Gray) 

• Can be used as a sturdy kid carrier and as a 20L
  backpack
• The Aircontact back system is breathable and
  hollow-chamber foam pumps fresh air around
  your back
• VariQuick customizable height adjuster lets you get a perfect fit
• Adjustable five point child safety harness keeps
  your baby-cargo safely in place
• A breathable, height-adjustable seat means more comfort for your little trekker
• A reflector patch with a blinky, light loop helps make you visible
• Compact design fits in an overhead bin