Constructed from high quality 0.8mm EVA, the Preston Supera EVA Accessory Case has a stiff rim to keep its shape, and the medium and large sizes include handy carry handles. A clear PVC lid lets you easily identify the bag's contents at a glance. - Constructed from high quality 0.8mm EVA - Stiff rim to keep its shape - The medium/large have handy carry handles - Clear PVC lid so you can easily identify the bag's contents