For brands, businesses, events, and organisations that are seeking to get more useful and practical promo bags for their customers, custom cosmetic bags make a great choice. Canvas, polyester, and PU leather are among the most popular materials for customized toiletry bags . What are the key differences between canvas, polyester, and PU leather? The knowledge of the advantages and disadvantages of every material will help your brand choose appropriate promotional cosmetic bags. ConclusionThe choice is varied with respect to promotional cosmetic bags – canvas, polyester, or PU leather, which is actually a product created from a polymer.