Plum District’s Deal of the Day is a $25 voucher to PackMonster.com for $15.00 and they are offering FREE shipping.
I did a little looking around and saw you could get a backpacks from High Sierra for your $25.00 credit.
This is especially a great deal if you kiddo is looking for higher end backpacks for the school year since they have brands like Patagonia, Jansport, Dickies and More.