Sears.com currently has kids backpacks on sale 50% off!
You can combine the sale with a coupon code.
Use coupon code CSO20AUG to get an extra 20% off at checkout.
The cheapest backpack I see is regularly priced $22, on sale for $11
and after the coupon code is applied it is $8.80!!!
You can avoid shipping by choosing store pick-up.