Heated Delivery Bags

Hi, I am in Chicago, so it is very cold. Looking to purchase Cook Tek or Check Corp, any advice or experience?

I use cooktek and I have recently tried some heavily insulated 3M bags. I definitely think the cooktek system is much better as it puts heat into the bag whilst letting moisture out.

The downside is the cost. Make sure you count them everynight. The bags themselves last 2-3 years and will need replacing but you reuse the disk inside so the replacement value is similar to a normal bag.