Helix’ merchandise includes a song book (for sitsit, 8€/pc), a cotton bag (8€/pc) and a flask (15€(pc), all of them with Helix’ logo. Helix had cotton bags and flasks made in 2019 in celebration of 50th anniversary, but there are still some pieces for sale. You can buy products at Viikki campus in the club room of Biocenter 1 (basement floor) and from Helix’ events.
Helix has also a large variety of different overall patches, which can be ordered via mail too. More information can be found from their own page.