description X-Pac VX21 Overview
X-Pac VX21 is a premium, laminate-bonded fabric renowned for its exceptional combination of waterproofing and structural integrity. It utilizes a high-performance polyester base with a durable laminate coating, making it highly resistant to abrasion and moisture ingress. This material is favored by technical outdoor brands for its modern aesthetic and reliable performance in diverse, wet environments. It offers a significant step up in weatherproofing over standard nylon weaves.
help X-Pac VX21 FAQ
Is X-Pac VX21 actually waterproof, or does a finished bag still need seam sealing?
The fabric itself uses a polyester film and is rated by X-Pac as waterproof. Needle holes and unfinished seams can still admit water, so a VX21 bag is not automatically submersible or fully waterproof.
What layers make up standard X-Pac VX21?
Standard VX21 combines a 210-denier plain-weave nylon face, an X-PLY reinforcement grid, a polyester film, and a 50-denier polyester taffeta backing. X-Pac lists its composition as 60 percent nylon and 40 percent polyester.
How heavy is VX21 compared with ultralight pack fabrics?
X-Pac specifies standard VX21 at about 210 grams per square meter, or 6.2 ounces per square yard. It prioritizes structure and durability over the lowest possible backpack weight.
What is the difference between VX21 and VX21 Soft?
VX21 Soft omits the polyester film found in standard VX21, giving it a quieter and more compressible hand. That makes Soft better suited to flexible applications, while standard VX21 retains a crisper, more structured feel.
explore Explore More
Similar to X-Pac VX21
See all arrow_forward
Reviews & Comments
Write a Review
Be the first to review
Share your thoughts with the community and help others make better decisions.
