Complex sentence: Even if the bag is filled to capacity the objects inside never damage or even touch one another, which means that a character could fill a bag of holding full of eggs and weapons, for example, without any fear of breaking the eggs.
Split into simpler sentences: Even if the bag is filled to capacity the objects inside never damage or even touch one another. This means that a character could fill a bag of holding full of eggs and weapons without any fear of breaking the eggs.