I discovered Trish Hampton products during a stay in Boston some years ago (I live in Melbourne, Australia). I have since bought numerous collars and leashes. The quality of the products is fantastic, the colors look great on my Bearded Collies and the online service is reliable, friendly and timely. It takes a few weeks for the goods to arrive due to the vagaries of the postal service.
I love the 6ft leash especially being able to carry it 'hands free' when my dog is off leash. The leash is easily cleaned in the washing machine and dries quickly.