Sea To Summit TPU Guide Waterproof Pouch To Fit 105mm x 135mm Blue AACTPUSBL This fully waterproof accessory case is exceptionally resistant to the demands of the trail. Fully welded construction and super reliable roll top closure provide fully waterproof and dust-proof performance. The PVC-free TPU material (thermoplastic polyurethane) is strong, durable, flexible and resistant to UV and extreme cold, so it can be folded numerous times for pocket storage without cracking or discolouring. Designed with top corner anchor points for versatility. Features Lightweight, high performance design Totally welded construction (no stitches) Individually tested, waterproof and dust proof Watertight roll top closure Anchor points on corners for versatile attachment Detachable neck strap Flexible and crease resistant, it can be folded to fit in a pocket UV resistant for superior long lasting clarity Freeze proof, will not crack in the extreme cold Abrasion resistant, high strength, PVC free, TPU material