Scrum-half Chris Cook has signed a new contract with Bath.
The 23-year-old is a product of the club's academy and has become first-choice number nine since returning from a loan spell with London Welsh at the end of last season.
He has made 19 appearances so far this term, scoring three tries.
"This is the best place for me to keep developing, with the focus very much on helping young players such as myself to continue improving," he said.
"There is still a lot of potential to be realised within the squad, and I'm looking forward to being part of it."