Keeping a fridge/freezer outdoors at camp can expose it to all sorts of threats and the same applies for the back of the car, as removal can be difficult. Maintain your resale value and protect your investment from scratches and bumps with a genuine Engel transit bag. It is heavily insulated so that overnight it helps lock in the cool air generated from the day. This also helps your Engel Fridge Freezer to reduce the amount of energy used, saving you money! The canvas bag also contains storage pockets on the side. This particular Engel Transit Bag is manufactured to fit the Engel Eclipse MR40F 38L chest fridge/freezer.