Niyi Adeolokun, Tom Kessell and Peter McCabe have signed one-year contracts with the Bears.
The trio, who joined on a short-term deals at the conclusion of the 2019/20 campaign, extend their stay at Ashton Gate ahead of the new season.
Scrum half Kessell (two appearances) and wing Adeolokun (four appearances) both featured in the Challenge Cup final, while prop McCabe made three appearances in the Gallagher Premiership, scoring his maiden try for the club against Wasps at the Ricoh Arena.
Director of Rugby Pat Lam said: “All three of these guys have settled into the Bears culture well and made some positive contributions on the field, so we’re pleased to have them on board for the 2020/21 campaign.
“With another busy schedule ahead of us, and players set to be away on international duty or undergoing rehabilitation at the beginning of the new season, it’s important to ensure we have plenty of depth and cover in key positions.”
