The insulated cover seems to help more than I thought it would to keep the fridge cold and the compressor from running so much. I run this fridge off a Jackery not a dual battery truck setup so efficiency is important to me. Well worth the money. I do wonder why ARB doesn't just include this or make the fridge a little better to begin with. I trust ARB products but this extra cost seems a little petty to me.I've been using my ARB on long camping trips. I have it normally plugged into my Jeep Wrangler. I noticed that after adding this insulating cover, the compressor doesn't kick on so often anymore! Which means the internal temperature has been staying more stable.This took just 5 minutes to set up. They give you velcro to add to your fridge. Make sure to line everything up so there are no gaps in between the sections. This cover even has a thing netting part on the corners for the vents so the fridge gets adequate space to release the hot air. It's very well designed.It's a convenient additional insulation for the ARB refrigerator. Albeit expensive for what it is in my opinion. Some people make their own insulation for much cheaper. You are paying for the convenience.No real complaints after several months of full time use as a 12v fridge on my sailboat.Seems to be a high quality option as advertised.This bag is a must if you plan on off roading or camping with this ARB Fridge unit. It's tight and snug fit but I will say it was hard to install at the corner of the unit. but with that said it makes for a tight fit.Because I was having so much trouble trying to installing the corner pieces I contacted ARB help desk. The phone tech told me to add some sort of lube, I use chap-stick then lightly hammered the metal tabs into the corner areas.The bag is strong and very well insulated. Because I'm in hot climates I may add additional insulationIts ok. Mine does not fit my lid very well at all. The rest of it fits decent and the side pocket is nice for storing the extra power cord. The material seems good but I think it is very overpriced for being made in China. $50-$60 would be about right IMHO.Edit: I added a star. The lid eventually stretched out and it fits good now. Still think it is a little over priced though.A must have! The fridge itself is nice and sturdy but will easily get banged up and scratched while being toted around amongst all your other gear, i realized this quickly and decided to get the travel bag. The bag fits perfectly as you would expect and seems to be very durable. If you plan on using the fridge outdoors as it was intended the heat from the sun will drive down the efficiency of your fridge, the reflective/insulated lining will keep it from kicking on as often. This is especially important if you are using a solar/battery setup like me.Big and bulky but worth it. Keep the freezer cooler and protects the side when off road.Ok 2 years in with this fridge. Still working strong. Well made. However the locking lever broke of one side. Fixed with JB weld and you can’t tell.Recommend. Be back to adjust ad in 2 years. 2023.Housse bien faite et bien ajustée qui protège la super glacière qui coute cher.Après difficile de dire si c'est efficase question protection isotherme mais je pense que oui. Le tissus est une genre de toile avec des couches d’aluminium dessous.Les parties grillagées qui entoure les aérations ne pose pas de problème de fonctionnent de la glacière qui à très bien fonctionnée pendant nos 3 semaines en Espagne cet été.good product