Do not choose a pouch size based only on the weight of your product. The volume of your product determines how much space you actually need.
The density and shape of the product also matter. You also need enough space to fill the pouch properly and close it correctly afterwards. The right size therefore depends on the combination of product, contents and filling process.
That is why we recommend testing the size with your own product. PouchDirect can send samples in different sizes, so you can easily find the pouch that fits best.