We love using resealable bags for just about everything, and they get recycled after they are used for food. Advantages of using these for marinating meat is I can shake, turn these over to make sure both sides are properly soaked.
Filipino style barbecue marinade (sweet, salty, and tart): http://www.filipinofoodrecipes.net/pork_barbeque.htm. You can use the same recipe for grilled chicken drumsticks, but omit the last ingredient, catsup or ketchup. Use the extra marinade for basting while cooking. We never had to worry about leftovers when we prepare this, and some people have asked for the recipe.
Don’t forget to soak the bbq sticks overnight so they won’t burn too quickly on the grill.