There is a Hefty OneZip coupon available for $1 off 2 bags.
This is a great coupon to grab because the OneZip bags go on sale all the time. They also make a travel size version of these bags that are priced at $.97 per pack. You might have a look in the travel section of your Target and see if you spot them.
For some reason this one isn’t printing for me so hopefully you have better luck.
It would only allow me to print one, and then it said it was no longer available b/c of high demand.