I don't think there is an issue with the waterproofing, it is well made and all of the seams are sealed. If you use the handi duffels inside, I would say that there is no way it would leak.
I decided against the roof rack as I wasn't happy about the way the rack fitted.
In a heavy downpour it's possible (or likely) that the retaining strap would get wet and allow water into the car.
The Handirack is just superb.
I have had one for years, stowing in a small satchel. The pump I have found is very effective, and never needed two people to pump or deflate.
We have carried our Canadian Canoe many times on this without any problems, Its a simple cheap and VERY effective alternative to bars or racks or other paraphanalia.
It is well made, doesn't scratch and with a plethora of secure D rings for tying down. Thoroughly recommended.
I have an older version of one of these racks, and wouldn't be without it. Packs away into a very small bag, and the rack in use is very effective and versatile, useable on a huge variety of vehicles, couple of minutes to fit and happily carrying, amongst much else, a 35kg Canadian canoe.
There is a lot of prejudice against these, as not being "proper" in some sense.............so wrong.
Superbly capable and versatile roof rack.
I have had one for years and carried Canoes, Kayaks, Surf Boards, bits of tree and heaven knows what else.
Excellent quality and thoroughly recommended :-)
A day of all things motorhome and campervan. The show is held both in the main indoor arena and across the grounds. Catering, hot drinks and food options are available. Easy access to the site and free parking included. Win one of five pairs of day tickets