Adidas Adicolor Backpack

Footasylum

Exact Adidas Trefoil logo match (solid white), Black color matches perfectly, Classic backpack design and form factor are consistent, Front pocket shape and placement match, Material appears similar (fabric backpack)

Adidas Originals Daily Backpack

Shoe Palace

Brand: Adidas (logo and wordmark match exactly), Color: Black, Overall design and form factor match, Front pocket design with horizontal webbing/straps is identical, Logo placement and style on the front pocket are exact, Material texture appears consistent

Adidas Iconic 3 Stripe Backpack

eBay

Brand: Adidas, Color: Black, General backpack shape