70D vs. 210D vs. 420D vs. 600D vs. 1000D Nylon!
I recently wrote about the thinner nylon fabrics (from 10D to 40D) and how these are often used for weight-critical constructions like tents for backpacking or sports jackets. Thicker nylon fabrics like those made from 70D and upwards are sturdy and can be made more waterproof with the right surface treatment. And whereas 70D nylon…









