Cheer on your San Francisco 49ers with this Cinch backsack! Strap some San Francisco 49ers spirit to your back with this sturdy backsack that features a woven team tag to let everyone know that you’re a San Francisco 49ers fan. Adjustable shoulder straps help you find that perfect fit every time. A large main compartment, front pocket with button closure and two side pockets provide plenty of places to store your gear. Shop for your favorite NFL gear at Fanatics.com.