TL;DR - Dropping poles into the RTT pole bag is asking for trouble. Nothing a little sewing can't fix, though.
Not much to say here except that through normal use, the pole bag will wear out (or holes will be worn into the bottom of the bag as poles are dropped in). Pick up a needle and thread and fix it yourself; there's really no reason to put up with the inconvenience of poles falling through, or buying a new bag.
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