The weepipe is made in the same workshop like the Medieval-chanter and is compatible to it. Even it is the quiet Medieval-bagpipe.
Like the noisy Medieval-bagpipes tuned in a-flat.
The pipes are made from black plastic, the bag is leather.
If you just have the Medieval-chanter, and you want to learn now to play the bagpipe, so the bagpipe is available without the chanter.