Sea To Summit Ultra-Sil 15D Tarp Poncho

Sea To Summit now make their all-in-one raincoat/pack cover/groundsheet/tarp with 15D Ultra-Sil®Nano fabric – this has saved 3 ounces and 30% of the packed size when compared with its 30D Ultra-Sil ® predecessor. It is ideal for temperate climates or as an emergency shelter.




  • Made of 15D Ultra-Sil® Nano fabric
  • Waterproof seams—double stitched and tape sealed
  • Guy attachment points on corners so that it can convert to a two-person shelter
  • Sides snap together for rain protection when worn as a poncho
  • Siliconized outer surface won’t wet out
  • Drawcord raises rear hem when not used with a pack
  • Accommodates a large pack
  • Dimensions: 57 ” x 104 “
  • Weight: 8.1 oz / 230g