Step 1: Grab a Soda Can...
I chose the well known cola brand for this disguise but any soda or drink can should work.
Step 2: Tools...
All you need is a can opener, a pair of strong scissors and and file.
Step 3: Step 1
First pop the top from your empty soda can and then using the can opener, cut off the entire top of the soda can. Don't cut yourself!
Step 4: Step 2
Using the can opener again, cut off the bottom of the can. Don't cut yourself again.
Step 5: Step 3
Now using your scissors (or tin snips) make a cut into the bottom of the can and then cut along the edge to remove the entire bottom of the can. Did I say don't cut yourself?
Step 6: Step 4
Look for the seam on the can and then cut the can in half from the bottom to the top. If you cut yourself, get some band-aids.
Step 7: Disguise the Beer...
Coil up the covert can cover nice and tight and slip it over the beer or other beverage and you're done! Have fun, be safe. I hope you enjoyed this Instructable.