The Valtari-Reinforced Armor Suits are powered armor suits used by the Agravity Boys. Each of their suits are differently built to suit the physique of the wearer.
As it is armor, the suits can protect the wearer from injury. It can withstand high temperatures, as Saga's suit was not destroyed by the lava near a volcano.
Atmosphere Analysis Edit
Geralt's suit can check the composition of the atmosphere. He uses this to test if the atmosphere on α-Jumbro is suitable for humans. 
With his suit, Saga was able to able to hold back a boulder that fall on him, and then destroy it by punching it.
- "Valtari" may be the name of a metal or other substance that suits are made with.
Geralt tests the atmosphere of the planet.
Saga destroys a boulder with his suit.
- ↑ 1.0 1.1
Agravity Boys Manga; Chapter 9, page 13
Agravity Boys Manga; Chapter 1, page 7