I carry Nitrile gloves and small "trash" bags with me, in the car and on me while I search. The Gloves I bought at Harbor tool and freight for $5.00 box ( 40 gloves ), the bags, well, any used grocery bag will do as long as they don't have a hole in the bottom. I have not used them yet, as I am still new at this and I have not run into any trash. But if I do, I will pick it up.
Happy hunting all!!!