One Piece Reusable Tyvek bag (sack)

Step 8 Putting it all together!

Those two flaps on the bottom will force you to make a decision. You can leave them on the outside of the bag and tape them down *or* you can create an inverted fold so that the flaps are on the INSIDE of the bag. I typically fold them so they are inside the bag then taking that adhesive strip we cut off early on (remember I said not to throw it away?), I tape the flaps down. The nice thing about using the tape supplied with the mailer is that it optimally adheres to Tyvek.

That's pretty much it! You can decorate your bags with permanent markers or with acrylic paints (which I use on the Tyvek wallets I make. The great things about these bags is that they withstand a lot. In testing its durability, I shook 3 heavy cans of soup to make sure it was going to hold! To top things off, the bottom of the bag is never actually removed so there's a safety net there. Leaky leftovers aren't an issue either and these can be rinsed out!