Amazon.com : Accmor Toddler Harness Backpack Leash, Cute Penguin Kid Backpacks with Anti Lost Wrist Link, Mini Child Backpack Harness Leashes Walking Wristband Rope Travel Bag Harness Rein for Baby Girls (Purple) :
Mini Canvas Backpack with Safety Harness – Nuby
H245 — Small Backpack Harness – Kinesis & eoGEAR
Backpack Harness for AirSep Freestyle Portable Oxygen Concentrator