Sour Lemon Car Roof Bag & Rooftop Cargo Carrier – 21 Cubic Feet Heavy Duty Bag, 100% Waterproof Excellent Military Quality Rooftop Car Bag - Fits All Cars with/Without Rack - 6 Door Hooks

This product is great, we have drove 8 hours through very bad weather and full with our luggage and it all stayed bone dry! It’s storage capacity is amazing and allowed us to place large bags and suitcases no problem!!! Highly recommended for the price

Easy to strap in, large enough to fit a lot of camping stuff

First use and a buckle broke, not a catastrophe but anoiying. Contacted supplier and have heard didly squat back. If your going to give a warranty at least answer your customers.Apart from that the bag is huge, easily swallowed the camping equipment for 3 adults+ 3 children and a dog.

This bag comes with a large non-slip mat and six hooks for hooking your door sill. It comes with straps and buckles for securing on your roof rack, it will work without a roof rack too for light items only.The material of the bag is a very thick waterproof fabric with waterproof zips. As a result, the whole bag is also quite heavy and difficult to put back into its own bag. I did struggle to fold and put it back neatly.Capacity-wise, you could easily put two 26inch suitcases in it, and will probably take four if you are able to stack them up or put them on their side.The bag is soft in every sides and base, you will need a roof rack and possibly some sort of hard base plate to span across the roof rack if you are putting loose and heavy items in, or it will easily dent your roof.The product is all good, it does not work the same as a hard shell box but depending what you use this for as it may give you better capacity than hard shell case but limited to what you can put in it. It instantly doubled my 4x4 storage space. It may not look the slickest or most stylish but it does the job.There is a logo on the bag says 'Car Top Bag', could do without this stating-the-obvious wording.Bag type is not the most secure either, could easily be broken in via the zips with something sharp, but it does have the advantage of folding to a smaller size than a full size hard shell box when it is not used.Overall, it is a useful car top bag. You don't want to leave it on top of car like a hard shell case if you are not carrying anything as it will flap while you drive, so bear in mind that you may need to keep taking it down and reinstalling it every time.

Was a little nervous using this to go on holiday, was not sure if I could fix this securely for motorway driving.I was extremely happy with how secure this fitted with no issues what so ever

Very easy to put on, the mat supplied does not stay on a panoramic sunroof though. I use the bag without and it's soft enough nit to damage by car roof. Waterproof and much more actual space than the pictures show. Best purchase this year.

Ordered our first bag last week for a camping trip all loaded and ready to go we then tightened the straps and it broke the buckle which caused a lot of stress and had to leave items behind. The quickest way to replace was to buy a new one for a second trip away today as it was a quick turn around on our return, loaded the bag up and all ready to go, to then see a rip of the material and bag! Surely how safe our these bags?? I dread to think what could have happened on the road if we had to perform an emergency break. Returning product for a refund when we get home.

It looks like a very durable product, and it's proved to be really useful, so I was disappointed when the zip failed on our second journey with it, but I'm really impressed that when I contacted the seller I was immediately sent a replacement.