There are so many adult trail-solar backpacks out there in the market, but there is absolutely nothing for kids. All of them are super chunky, rigid, and not suitable for kids.

I want to create one designed especially for a kid, from the shape to the design but still able to integrate a solar panel in so each kid use this backpack can enjoy any adventures they will go with their family in the future, with their own bag and power their own stuff by themselves. 

I believe this can connect the whole family and make kids more excited with trail or sport in general.