Q: does little John have a screw on lid?
A: Yes.
Q: do you have something inside the Little John to keep the urine from sloshing around? or know of anyone who does?
A: There isn't anything inside of this to keep the liquid from sloshing around, but you might be better served by the Travel John which turns urine to a solid. Or, you can try getting some LiQsorb from a local drugstore which is the active ingredient in TravelJohn and using that inside of this Little John.
Q: is this made in U.S.A.? I just bought one made in china and it did not last a week. thanks.
A: Our Little Johns are made in the U.S.A.
Q: 1. What is the dimension of Little John, i.e., length x width x height, and approx.eight? 2. Will it sit easily on floor? Thx.
A: It is about 10"x5"x5" and weights about 4 ounces. It has a flat bottom so it will sit easily on any flat surface.