The Blue Guard is one of the Second Guards you can get in addition to its counterpart, Red Guard. It can be bought from Blue HQ. It's described as "A durable pad worn on the right shoulder of Blue Beekeepers."
It grants the following abilities:
- +25,000 Container Space
- +10% Blue Pollen
- +5% Damage Reduction
- Before the 11/25 update, it didn't require Blueberries, Royal Jelly, or Moon Charms to be purchased.
- Unusually enough, Blue Guard costs 250,000 more Honey than Red Guard.