Agreed, the BX series is really good. I don't use it in the cargo area, but on top of my roof rack. Again, not theft proof but deters the impulse grabs.A Pelican Cargo case BX135 fits well in the back, it has lockable hasps and I suppose I could cable loop the whole box to something back there. Not theft proof by any means, but might deter an impulse grab.
It's a flat lid enclosure. There are foam rubber seals along the top and where the top connects to the front wall. There's a hard metal reinforced u-seal that runs along the back top edge against the tail gate. It's not meant to be weather proof but with that said it will keep most of a light rain off of what you have in the cargo area.How does the slipstream handle the occasional weather? Is it sloped at all so it doesn't drain water down the back seats? I have a tonneau right now that I can velcro high on the back seats to make the whole thing slope off over the tailgate for those times I hit unexpected rain.
The slipstream does a superb job when there is no choice about having things in the back such as a road trip.Top stays on if there's anything in the vehicle worth taking.
Putting the the front panels back on after removing the rear shell mitigates my mpg loss vs going completely naked. And the shade is nice. This is with doors also removed.Related/unrelated question. For those that installed a tonneau cover or similar- did you happen to notice if it helped keep your mpg similar to when the top is on?
I love driving with the top off - but do notice a 2 mpg drop with the roof off.