Bergs IK was one of 27 clubs from Sweden that had teams playing during Föreningspizzan Cup 2021. They participated with one team in Pojkar Röd A/B.

In addition to Bergs IK, 8 other teams played in Pojkar Röd A/B. They were divided into 2 different groups, whereof Bergs IK could be found in Group A together with FC Helsingborg, Linköping IBK Ungdom and Hässelby SK IBK 1.

Bergs IK made it to Slutspel A after reaching 1:st place in Group A. Once in the playoff they made it all the way to the Final, but lost it against FC Helsingborg with 1-2. Thereby Bergs IK finished second in PR A/B Slutspel A during Föreningspizzan Cup 2021.

Bergs IK also participated in Pojkar Röd B (2005-2006) during Föreningspizzan Cup 2020. They won Slutspel A, after beating Ledberg innebandy in the final with 3-0.

Bergs comes from Vreta kloster which lies approximately 15 km from Linköping, where Föreningspizzan Cup takes place. The area around Vreta kloster does also provide six additional clubs participating during Föreningspizzan Cup 2021 (Ledberg, IBF Linköping, LIBK, Linköping IBK Ungdom, Linköping IBK Ungdom 07:75 and Linköping P12/22 Södra).