The Sack Saver is a mobile food-preservation angular momentum compensator.
Basically, it means that all your crap won't go flying around the car. You're welcome.
Actually I think it'd be best to store your groceries UNDER the seat.
I would spend way too much time using this to pretend I had retractable claws instead of using it to carry things.
~Not-"Not-So-Handy Andy" Jack
A Comic Explaining The World of The Introverts
Dad Finds The Best Way to Keep His Kids Busy For a While
Hey, They Save You The Cost of Buying Some Expensive Toy
Only in College...
Redneck Engineering: It's Not Dumb if it Works
German Shepherd Hilariously Wakes Up from Deep Sleep
A Dubstep Street Performer Meets His Match in This Passerby
This 11-Year-Old is Hiding a Cool Talent
If Comic Creators Could See Their Characters Now
Pick Your Site Name
Tell me more