Water Bottle Pouch for Stanley Cups with 20oz 30oz 40oz Stanley Quencher Adventure & Stanley IceFlow, Gym Accessories for Women Tumbler Pouch with Strap & Zipper Cup Purse for Card Keys (White, Small)

I'm really happy with this pouch. It works great with my tumbler, allowing me to have less in my hands. I like that the strap has grippy stuff on the back so it doesn't slip down. I can't fit my phone in it but it can fit everything else I usually carry, like keys and lip balm. This way, too, my lip balm doesn't get soft from being in my pocket.I got the white and have washed it once. It held up to the washing just fine and the red dirt we have here came out of it no problem.

I'm going to try this bag for a trip. I don't usually carry a water bottle or a tumbler but it looks very convenient to have a elastic belt on it. Perhaps I can carry it around my arm? Will find out. For now, I'm happy with the bag and its size. Thanks!