Comments about Otter S3 Water Tight Dive Flag Box:

This box is not the same as the other Otters. I agree with the other poster that the top is warped and does not seat uniformly all around. But worse, the listed inside dimensions are not correct! If you plan on fitting something close, don't chance it. This box is smaller than listed-not by a lot but enough. Example, inside width is 2 3/8 even though it is listed as over 2 1/2. And if you count the curvature of the bottom corners, it is less. Also, there is no foam padding inside as there is on the Otters.

Comments about Otter S3 Water Tight Dive Flag Box:

LeisurePro reps indicated that box is watertight to at least 100 ft, however I had it leak a bit (but not flood) on dives to 40 ft, so don't put anything inside that needs to stay absolutely dry. The top half of the case is a bit warped, so the seal is not tight all the way around. Also, you may need to use a knife or screwdriver to pry it open after flying or diving due to reduced pressure inside. On the plus side, it's durable and did not crush on a dive to 100 ft.