Finding collagen sausage casings is relatively easy as they are a popular, shelf-stable alternative to natural casings. You can find them at major retailers like , specialty outdoor stores like Bass Pro Shops and Academy Sports , or specialized online suppliers such as The Sausage Maker . Top Online Retailers
Specialized suppliers often offer a wider variety of sizes (from 13mm to 50mm+) and types (fresh vs. smoked) than general retailers. Collagen Sausage Casings - PS Seasoning