Sea to Summit Ultra-Sil Nano Poncho
- Free Domestic Shipping On Orders Over $100
- In stock
- Backordered, shipping soon
- Add To Cart For Final Price
The Ultra-Sil Nano Poncho is built around an ultralight principle: cover you and your backpack from rain while staying small enough to live in a jacket pocket or lid pouch. Made with 15D Ultra-Sil Nano fabric and fully taped seams, it weighs about 130 grams and packs into its own stuff sack, while the long back panel drapes over a pack to keep gear dry underneath. The cut delivers far more ventilation than a rain jacket — ideal for hot, humid climates and tropical hiking where condensation inside a hardshell would be miserable — and press studs on the sides let you close it up for additional coverage. Doubles as an emergency rain cover for sports events, festivals, and outdoor days that turn wet.
Hand wash with mild soap and lukewarm water; rinse thoroughly and air dry completely before packing into the integrated stuff sack.
Do not machine wash or tumble dry — agitation and heat damage the taped seams and 15D fabric.
Re-treat the DWR periodically with a spray-on restorer to keep water beading off the fabric and reduce wetting-out in steady rain.
Avoid prolonged direct sunlight or UV exposure when storing; 15D nylon degrades faster in direct sunlight than heavier deniers.
Limit contact with sharp objects, abrasive surfaces, and velcro from other gear — these can puncture the thin 15D shell.
Inspect the tape-sealed seams and press studs before each trip; if a seam starts peeling or a stud falls off, retire the poncho from heavy-rain use.
Shipping Policy
Components:
All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 2-5 business days of purchase.
Bicycles:
Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.
Riding Gear & Apparel:
Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 2-5 business days.
Returns & Exchanges:
If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.
For full details, please see our Refund Policy before initiating a return.
