Flat-bottom coffee bags are a sophisticated packaging solution designed to maintain the freshness and aroma of coffee beans. (Here's how they work.) Instead of the conventional K-shaped bag with its narrow round bottom, these bags have a flat base. That makes them stand stably upon store shelves and gives you a visual feast. Their primary functions include preserving moisture in coffee beans and preventing them from being contaminated by air and light. These are the main enemies of coffee's freshness. Technology features such as the high-barrier film and resealable ziplock guarantee that coffee will remain fresh over a long period. These bags are suitable for a wide range of applications, from small batch bean roasters to large coffee distributors. This makes them an adaptable choice within the coffee industry.