Let me introduce our new product: the eco-cap. It is made by 4 recycle PET bottle. From the exterior, we can see some differences between the normal cap and our eco-cap.
From these two pictures, you can find: The normal cap is composed by 6 parts of fabric in the left picture, but our eco-cap is weaved in one piece without cutting.
In functional: because of unique weaving technique, the breathability of eco-cap is better without keeping holes.