Backfire Mantle (Greater)
This vivid red cloak of sturdy fabric is favored by aggressive battle alchemists and mages, as well as those cautious warriors who need to advance into the fray ahead of the blast-happy back line. The mantle interposes to protect you from your own and allies' magic, granting you a +2 circumstance bonus to Reflex saves against your own spells, as well as those of your allies. You also gain resistance 10 to splash damage from your own alchemical items and those of your allies.
Traits
A character can invest only 10 magical items that have the invested trait. None of the magical effects of the item apply if the character hasn't invested it, nor can it be activated, though the character still gains any normal benefits from wearing the physical item (like a hat keeping rain off their head).
Something with the magical trait is imbued with magical energies not tied to a specific tradition of magic. Some items or effects are closely tied to a particular tradition of magic. In these cases, the item has the arcane, divine, occult, or primal trait instead of the magical trait. Any of these traits indicate that the item is magical.