Here is the latest production stock of Louis Vuitton bags from Shebag. The Metis East West bags are shipping almost every day, so the production volume for each batch is quite large.

The raised bumps (often called “tiny bubble grains”) on the LV Monogram surface are essentially the 3D resin texture of the coated canvas. Physically, they are wear-resistant, water-repellent, and provide elastic damping. The core chemical process involves multi-layer resin impregnation + thermal compression molding + precision printing to create a stable, aging-resistant 3D structure.

Material quality is critical. Shebag utilizes Monogram materials from South Korean suppliers. These surface grains have a diameter of 0.3–0.5mm, a height of approximately 0.2–0.3mm, and a gap of 0.1mm. While this reflects an older technique, the current process has reduced the height to ≈0.1mm, making it denser and more refined. The texture is perfectly balanced—neither too hard nor too soft—offering a flexible feel with distinct grains that aren’t rough to the touch. Authentic characteristics include uniform spacing between grains (no “clumping”) and consistent groove widths.

The resin coating forms a “hard shell + elastic base,” ensuring that daily contact with keys or general friction leaves virtually no marks. It withstands repeated folding without cracking or collapsing, while the raised bumps provide a subtle anti-slip, dampened grip.

So, how exactly is this coated canvas manufactured?

We use a high-density cotton/linen blend (in a golden ratio) that offers high strength, low elongation, and dimensional stability, providing an excellent “anchoring” interface for the resin.

The canvas is submerged in a PVC resin solution (containing plasticizers, stabilizers, and pigments) and then subjected to blade or roller coating. This involves multi-layer application (usually 7 layers), followed by drying and plasticization in a constant temperature and humidity oven for curing (with a temperature margin of error ≤0.5℃).

The actual process is extremely complex and difficult to replicate.