So i tried the bag idea and neither bun was impressed.
So what i ended up doing was taking the lunch sack and cutting off the bottom of the bag. Cut the remaining bag into two separate pieces of paper. I put holes all over each one and then fill them with hay and a dried papaya. THen i rolled them like cigars and tied raffia to each end.
They were impressed and thats a hard thing for my buns.
Just an idea to switch it up sometimes