The Australian, who is about to embark on his first campaign as a McLaren driver, took to social media to show off the new look.
Another of his trademarks, the #3, appears on at least the left-hand side while the ‘Conifer Race Service' reference on the rear identifies the designer, Nicolai Sclater.
Branding of personal and McLaren sponsors, plus mental health charity Mind, also appear on the lid.
ALL GOOD / ALL WAYS. 2021 helmet. pic.twitter.com/qLaBw0Z4wN
The 31-year-old's reveal comes just under 24 hours from his first official engagement for his new team, namely its season launch at the McLaren Technology Centre.
Ricciardo signed with the McLaren F1 Team before the delayed start to his second season with Renault, and considers this his best chance to win the world championship.
He will be team-mate to young incumbent Lando Norris, who is “curious” about how the seven-time grand prix winner drives.