Overfilling your bag shouldn't cause it to bust from the seams. Mat, the creator of M-24, knew this issue all too well and decided he would do something about it.
50 billion plastic water bottles are sold in the US every year. Less than 20% are recycled, which means many bottles end up in rivers, lakes and oceans. After noticing a significant amount of waste washing up on one of the world’s most beautiful beaches, Carlton Solle was struck by an idea.