Ultra-Sil Nano Poncho from the brand Sea to Summit is a poncho for you who want to stay dry and warm. It has a siliconized surface which repels water up to a pressure of 1,200 mm water column pressure. The poncho has a size of 140 x 118 cm and can be packed together so that it does not take up anything. Then you can easily store it in your bag when you are out hiking. This poncho is indispensable for you who love to hike, as you never know when a sudden cloudburst will come.