The Beta from SlingFin

Ever wonder what a 1200mm waterproofness rating actually means? In this article, we dive into the science behind waterproofness ratings and explain why there's more to the story than a single number. Spoiler alert: Big Tent is lying to you. 

Fabric coatings are the most common tool used to make fabrics waterproof. However, not all coatings are created equal. In this article, we discuss the three most common types of waterproof fabric coatings and their strengths and weaknesses.

As in all aspects of tent design, fabric selection is a balancing act. This article is intended to provide users a basic level of understanding of the strengths and weaknesses of the most common fabrics used in tent and tarp design.

UV resistance is a critical factor for tents used in high altitudes. Our ET70 and LS07 fabrics use Titanium Dioxide coatings that triple or even quadruple the lifespan of a high-altitude basecamp tent.

We use industry-leading DAC tent poles in our backpacking and expedition tents, and this is why.