Sea To Summit

Ultra-Sil 13L Stuff Sack

Ultra-Sil is a lightweight and durable fabric that is often used in outdoor gear, such as stuff sacks. The "Ultra" indicates its extremely light nature, while "Sil" refers to silicone, which enhances the fabric's water resistance. This combination makes Ultra-Sil ideal for backpackers and campers who need reliable, lightweight gear that can withstand the elements.

The "30D" in 30D nylon refers to the denier, a unit that measures the thickness of the nylon fibers. A lower denier number, like 30D, means the fabric is lighter and thinner, making it perfect for ultralight gear. This type of nylon is strong and durable, ensuring that your outdoor equipment can handle wear and tear while remaining easy to carry.

DWR stands for Durable Water Repellent, which is a coating applied to fabrics to make them water-resistant. This treatment helps repel water, keeping the contents of your gear dry in wet conditions. Understanding DWR is crucial for outdoor enthusiasts, as it enhances the performance of gear in various weather scenarios, ensuring you stay prepared.

The Capture Cord Lock is a mechanism used in the drawcord closure of stuff sacks. It allows users to easily tighten or loosen the cord, securely holding the contents inside. This feature is designed for convenience, preventing the cord from slipping and ensuring that your gear stays safe and organized during your outdoor adventures.

A bluesign approved product means that the fabric has been certified by the bluesign system, which focuses on sustainable textile production. This certification ensures that the fabric is made using environmentally friendly processes and materials, meeting strict safety and ecological criteria. Choosing bluesign approved products helps support sustainability in outdoor gear manufacturing.

Lightweight materials like Ultra-Sil and 30D nylon are essential for outdoor gear because they reduce the overall weight of your pack, making it easier to carry during long hikes or camping trips. These materials provide the strength and durability needed for outdoor activities while ensuring that you can travel light and efficiently, enhancing your overall experience in nature.