BEST USE: Pack Organization
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
The Ultra-Sil Stuff Sack set is an ultralight but durable solution using a water-resistant, bluesign® approved Ultra-Sil 30D nylon fabric with Non-PFC DWR finish. Ideal for organizing gear in your pack or bag, these stuff sacks incorporate a reinforced pull handle on the base, a easy to operate drawcord with Capture Cord Lock and are available in several great colors. The slippery fabric and secure grab handle at the base are for effortless sliding in and out of packs.
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.
|3L, 5L, 8L
|5L, 8L, 13L
Frequently Asked questions
Can this stuff sack be printed on?
No – the siliconized fabric cannot be printed on at all. Please contact us through our contact form if you need (larger quantities of) printed items.
What's the best use for this stuff sack set?
This stuff sack set is best used for internal packing organization--perfect for frequent travelers.
Is this stuff sack set waterproof?
No, these stuff sacks are only water resistant. The seams are not tape sealed and the top does not utilize a roll-top closure, so it's possible for water to get inside.