Weight
25 g
Sea To Summit Ultra-Sil Stuff Sack
Sea To Summit Ultra-Sil Stuff Sacks with a simple drawcord closure are excellent for organizing and storing your gear in a backpack during travel and all kinds of adventures. They protect your belongings from moisture and dirt but are not completely waterproof.
Ultralight stuff sack with simple drawstrings for organizing and protecting your gear.
Specifications
Ultra-Sil Stuff Sacks from Sea To Summit are ultralight and durable bags with a simple drawstring closure, designed for organized storage of gear in your backpack. They also protect your belongings from moisture and dirt. Available in several sizes.
The bags are made of extremely lightweight Ultra-Sil 30D Cordura (nylon) material with a water column of 2 000 mm, which is additionally treated with a PFC-free DWR coating, ensuring water repellency. The material is bluesign® certified, meaning it was produced in a way that is safe for the environment, workers, and users.
Although the material is water-resistant and protects against moisture, the sack is not fully waterproof as it lacks taped seams and a secure watertight closure.
Drawstring closure
Thanks to the closure with a durable drawstring and a tightening buckle, you can easily and very quickly access your items.
Handle on the bottom
The bottom of the stuff sack features a sturdy nylon webbing handle for easy and secure grip.
Reinforced seams
For greater durability and strength, the stuff sack is equipped with reinforced seams at all stressed points.
Stuff Sack vs. Dry Bag
The Ultra-Sil Stuff Sack series and the popular Ultra-Sil Dry Bag series are both made from the same ultralight material but differ in several key aspects:
- Water Resistance: While the Stuff Sack material is water-resistant and offers protection from moisture, it does not have taped seams or a secure closure like the Dry Bag.
- Closure: The Dry Bag features a roll-top closure, allowing for partial compression and adjustable volume, but it’s not as quick and easy to use as the drawcord closure of the Stuff Sack.
- Weight: The Stuff Sack is slightly lighter than the Dry Bag due to the absence of the roll-top closure.
- Shape: The Stuff Sack has a round shape, whereas the Dry Bag is oval-shaped.
If you need a waterproof stuff sack, for example for safely storing a down jacket or sleeping bag, we recommend using rather STS Lightweight Dry Bag or even lighter STS Ultra-Sil Dry Bag, possibly a waterproof bag with compression straps – STS eVac Compression Dry Bag or STS eVac Compression Dry Bag UL.
We offer a slightly heavier, but more durable version of this model – STS Lightweight Stuff Sack.
Sizes
| Volume | Dimension | Weight |
| 5 l | Ø 16,5 cm x 28 cm | 25 g |
| 8 l | Ø 19 cm x 32,5 cm | 32 g |
| 13 l | Ø 21,9 cm x 37,4 cm | 44 g |
Product data
Sea To Summit Ultra-Sil Stuff Sack
Usage
ColorGray
Volume5
Weight25 g
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Material30D Ultra-Sil nylon
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dimension28 x 16.5 x 16.5 cm, 32.5 x 19 x 19 cm, 37.4 x 21.9 x 21.9 cm
Volume8 l, 5 l, 13 l
Other
ColorGray
ManufacturerSea To Summit
We will help you with your selection
If you are unsure about which size or color to choose, or if you have any other questions, feel free to contact us via email or directly in the online chat. We are here for you.
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