Yes! I use this one: https://www.amazon.com/dp/B07WYJRX98/ref=cm_sw_r_cp_apip_DoZs5NTbY4C84

It’s subtle and water resistant and has lots of pockets (you can even use the earbud hole for poop bags!). I just keep regular and high-value treats in reusable pouches inside since I use a lot of “stinky” foods (cheese, hot dogs, etc.).