hobbs has been making batts a very long time...they are very nice to work with-
if purchasing where it will have to be shipped try to find free shipping!
when i ordered my warm & natural bolt- i did it with a 40% coupon and free shipping available after spending $150---the batting was a bit over $200 so Yea--no shipping charges!
i've not seen hobbs available by the bolt---but that is cool if you can get it.
one way to save shipping also is to go to your lqs---and ask if they would order it for you with their next order- some will- some won't - never hurts to ask-
my lqs will order things for me when it is something they do not normally carry-but is available through their distributor