I like to keep it in the pouch of briefs like fruit of the loom, which places it right under the boys....I then tighten My belt a extra loop and pull My under ware up tight with a front wedgie and flapped the under ware over My belt and wear a t-shirt un-tucked. It was so easy to open My zipper and get it out and pour it and put it right back there. I walked all over and it never moved. Make sure You place it in the pouch pour side up.