The evolution of ripstop fabric over the last few decades has utterly changed outdoor recreation. These fabrics are all amazing for any outdoor application where weight, water wear, or insulation retention is a concern. Uncoated Ripstop. Coated Ripstop.
The Definitive Guide that You Never Wanted: Backpack Fabrics
Ripstop - Wikipedia
Ripstop nylon fabric is a lightweight, durable textile. It handles a variety of applications and has water repellent properties. Ripstop nylon is a woven fabric. During the weaving process, thicker threads become interwoven to reinforce the weave in a crosshatch pattern. This weave technique creates a binding property that allows the ripstop nylon to be strong and long lasting. Ripstop fabrics come in a variety of fibers like cotton, silk and polyester, however ripstop nylon has replaced some of these fibers in different applications, such as the use of parachute fabrics for the military. Ripstop nylon comes in various weights and thicknesses depending on the application or use.
The special fibers used are placed within the weave at specific points, allowing for the fabric to have superior quality and hold against all types of wear and tear. This ripstop nylon, in particular, is specially coated with PU polyurethane. PU coating allows for the ripstop fabric to be waterproof by using a seam sealing process the process of covering the stitch holes and seams in a fabric to prevent any water leakage , withstanding all types of water exposures.