Bubblewrap Insulation for Mobile Homes

Do you own a mobile home? If you do then of course you know how cold the winters can seem in your cozy abode. One solution to your problem could be bubble wrap insulation. You just put a rolled up towel in your window and cover that up with bubble wrap. The bubble wrap can be held up with pushpins or tape, and can keep out cold droughts. Sound fun? or even like it may work? It's so simple to achieve. :)