We at the Frugal Homestead will not be taking advantage of this DOUBLE offer, but IF you need a backpack, this may be the time. LL Bean, maker of the ubiquitous backpack and profferer (??) of the famous lifetime guarantee is having a 20% off all backpacks sale. That's pretty good, given the guarantee.
Frugal Son and Miss Em have backpacks--many years old now--so they are set.
I got an LL Bean visa card for the express purpose of free shipping and monogramming on said backpacks. Now you can get free shipping any old way and use whatever credit card you want.
FRUGAL RULE: Don't buy something just because it's on sale. ONLY IF YOU NEED IT.
As a little bonus, let me recount a frugal horror story. One of my students had 4 kids and ordered them ALL LL backpacks with monogramming. She was a frugal pal of mine. We often collected old student folders and distributed them--me to my students and my student to her children. Imagine my horror when she told me about the order! She was less pathological than yours truly. She did promise that if she ordered anything else, she would get the credit card or give me cash and let me order.