The TPU Accessory Case is exceptionally resistant to the demands of the trail or river. Welded construction and a super reliable roll-top closure with triple fold and double hook-and-loop fastener provide fully waterproof and dustproof performance. The PVC-free TPU material is strong, durable, flexible and resistant to UV and extreme cold—so it can be folded numerous times for pocket storage without cracking or discoloring. Designed with top corner anchor points for versatility. Features Meets IPX8 testing standards of being waterproof at 10 meters for 1 hour Watertight roll-top closure Top corner anchor points Convenient neck strap included Flexible and crease resistant Freezeproof—will not crack High strength, PVC-free TPU material A touch-screen device will work inside the case Size Guide Small: 5" x 4" Medium: 6.5" x 5" Large: 8.5" x 6" Features: - Touch-screen compatible TPU material allows device to work inside case - Freeze proof—will not crack