Well, when you're out and about, and you pull out your pipe pouch and start prepping a flake to fill your bowl...you don't want to just plop it on the table, do you?Wait, wait, wait... I don't mean to derail this thread, but how would a leather mat help in rubbing out tobacco? I just thought that it was so he didn't scratch the table.
Sure, it's not exactly a "need" item, but just like everything else pipe-related, it falls into the "nice to have" category. Check 'em out here:
https://www.etsy.com/shop/SorringowlandSons?ref=l2-shopheader-name
(Caution: hide your wallet before clicking on the link.)