I bought this case because it was described as waterproof. I did a little test to see if that's true. The storage bag seems to be made of the same material, which is why I used it for my test. I placed the bowl in the bag and then poured water into the bowl on the outside of the lid. See image. After a few hours there was no more moisture on the surface of the bowl. The shell was still dry the next morning. Later that evening I checked again and found moisture in the bowl. Not much, but the lid isn't waterproof. I don't know what will happen in the long run. I'll go tomorrow and update my review. I'll probably leave it because it's definitely better than nothing. I might cover it with a blue tarp to add an extra layer of protection.
Cordiant Road Runner 195/65 R15 91H summer
24 Review
Nokian Tires Hakka Green 3 205/55 R16 94H summer
37 Review
Yokohama Ice Guard IG50 215/50 R17 99Q winter
36 Review
4WD ORCISH Recovery Traction Boards Tracks Tire Ladder For Sand Snow Mud - Set Of 2 (2Nd Gen Bag + Mounting Pins, Black)
39 Review