The best replacement for mylar bags is food saver.

The best alternatives to mylar bags are rated as following:
★★★★★  food saver
★★★  #10 cans
★★★  vacuum seal
★★  vacuum sealing
  food saver bags
  cans

Your alternative for mylar bags is not listed? Suggest!
Speaking about mylar bags, one probably shouldn't forget about foodsaver.

Other search terms related to mylar bags and their ratings are:
★★★★★ foodsaver
★★★★ vacuum sealer
★ food saver
You have in mind a companion for mylar bags and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of mylar bags in all years. Click on graph for more.
mylar bags
food saver
#10 cans