bike helmet size 4 year old TurboSke Toddler Kids Helmet, Multi-Sport Adjustable for Boys and Girls (Aqua Blue, Small: 48-52cm/18.8"-20.5") : Sports & Outdoors Overland & Van Life Osprey Nebula Commuter Backpack Toddler helmet is designed Size:M (21.65-23.83in / 55-58cm)

bike helmet size 4 year old TurboSke Toddler Kids Helmet, Multi-Sport Adjustable for Boys and Girls (Aqua Blue, Small: 48-52cm/18.8"-20.5") : Sports & Outdoors Overland & Van Life Osprey Nebula Commuter Backpack Toddler helmet is designed Size:M (21.65-23.83in / 55-58cm)

Osprey Nebula Commuter Backpack - Pashmina/Tan Concrete

I just like to send my child to daycare with a few clothes each day just incase so it does its job

Overland & Van Life

Size:M (21.65-23.83in / 55-58cm)

The Verdict Right off the bat, you can't expect this backpack to serve as a professional bag capable of transporting your gear for hundreds of miles in the backcountry

Toddler helmet is designed to keep budding riders comfortable