Flat bridles

Northumbria. Beautiful.

Aramas makes one, as well.

Smith-Worthington

My main hunt bridle is an HDR, but I don’t see it outlasting my horse as a good hunt bridle will. Call Middleburg Tack Exchange- they will usually have some.
Townsfield Saddlers are AWESOME! I bought my Cob sized Kineton there. (You can’t find cob sized ones in the US.)
I saw their product in person when I was in the UK and it is wonderful. Their leather is made for them in England. They sell great hunting tack and training tack that isn’t popular or easy to find in the states. They’re cheaper than Bit of Britain typically, and I think they have better quality products. Extra wide one here: http://www.townfields.com/townfields-hunter-flat-nose-1-14-snaffle-bridle/p636
Fennells in Lexington Kentucky used to make a BEAUTIFUL flat hunt bridle. It’s not on their site anymore, but since they make it in house, I think they can still make them.

I find the Bartville to be solid and workman like but a little on the too chunky and clunky for my taste, especially for two of my horses who are more refined in their build. For them I have been happy with the bridles I picked up at Horse Country. Always check and see what Middleburg Tack Exchange has on hand (if you’re in that area). There are often real deals to be found!