Highlights
BEST USE: Trekking, travel, day hikes
LENGTH: 38 in | 96.5 cm
WEIGHT: 8.5 oz | 240g
PACKED SIZE: 9.5 in | 24.1 cm
Shipping & Returns
Our warehouse is actively shipping orders from 8am to 1pm MST Monday through Friday. Most orders ship in one business day, but the transit time can take up to 7 days, depending on your distance from Boulder, Colorado.
2nd Day and Next Day Air orders will ship same day if placed by 1pm MST, Monday-Friday (except holidays).
All orders are eligible for fast and easy returns within 60 days of purchase.
For more details, please check out our Help Center
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Description
The Ultra-Sil Trekking Umbrella is a lightweight travel umbrella that packs away neatly and easily. Ideal for protection from rain and sun, it's made with waterproof 30D siliconized CORDURA® Nylon.
TECHNICAL FEATURES

An incredibly lightweight yet durable fabric used in a large number of Sea to Summit products. The 30 denier bluesign Approved nylon is made with CORDURA® yarns for strength. A Non-PFC DWR finish on the outer face helps to shed water.
The inside is polyurethane-coated – in dry bags, the seams are seam-taped.
The hydrostatic head is greater than 2000mm – more than adequately waterproof for the types of environments Ultra-Sil dry bags, stuff sacks and compression sacks are intended for.

Cordura® is a special type of nylon yarn used for its strength. These yarns form the heart of the siliconized Ultra-Sil™ fabric, used in:
- Storage products: Ultra-Sil™ Dry Bags, Ultra-Sil™ Stuff Sacks, Ultra-Sil™ Compression Sacks
- Camping/Backpacking Accessories: Ultra-Sil™ Pack Covers, Ultra-Sil™ Folding Bucket and Kitchen Sink
- Travel products: Garment Mesh Bags, Toiletry Bags etc
- Travel Essentials: Ultra-Sil™ Daypack, Ultra-Sil™ Dry Daypack, Ultra-Sil™ Shopping Bag
Frequently Asked questions
Can this umbrella be used for hiking?
Yes. The Trekking Umbrella is ideal for use out on the trail, while our Pocket Umbrella is better for urban environments.
How much coverage does this umbrella provide?
The canopy diameter measures 38 in/ 96cm--enough coverage for one person.
What are the differences between the Pocket Umbrella and the Trekking Umbrella?
The Pocket Umbrella is slightly smaller when deployed and is much more compact when packed down. The Trekking Umbrella offers more coverage and better equipped to withstand windy conditions.