Rooftop Cargo Bag/box recommendation

[Tillafied]

Hi all!

 

Just got a full roof rack installed on my NV with a rear ladder, looking for recommendations for cargo bags or boxes that fit the best on these big vans. 
 

I’ve found a couple options on Amazon but looking to see if anyone has had some success with ones big enough to utilize the entire rooftop space?

 

Thanks

[radin2son]

This past spring, saw a NVP (towing a vehicle on a trailer) with full rack filled with black boxes with yellow tops. (If not waterproof, Yeti makes some very expensive boxes.) Looked very secure. Also lower profile, particularly if you have a high top. 
 

Not a fan of cargo bags or clamshells. Seen too many people struggling to repack them. 

Edited August 26, 2023 by radin2son