Lost & found miscellaneous bags in The Thumb

Found a black gym bag with blue logo containing workout clothes, water bottle, and sneakers near the bench by the lake at The Thumb.

I found a black gym bag with a blue logo while walking my dog around The Thumb yesterday afternoon. It was left near the bench by the lake, and it looks like it has some workout clothes, a water bottle, and a pair of sneakers inside. If it's yours, please describe the contents so we can verify ownership!