You have been in dangerous situations enough to know how to keep your clothing and possessions from coming to undue harm.
Benefit: You are not subject to the rule that a natural 1 on a saving throw to resist a damaging spell’s affects may also damage items in your possession. Even if you roll a natural 1 on a save to resist a damaging spell, your items are unaffected by the spell unless the spell’s description specifically states to the contrary. Even then, any item in your possession receives a saving throw to resist effects made against it, even if it is not magical and isn’t carried or worn. Items in your possession use your saving throw bonuses or their own (if any), whichever is higher. Further, any item in your possession gains a +2 circumstance bonus on all saving throws.