At NDL Keg, we offer all standard U.S. keg sizes in both stacking and non-stacking variations. All of our half barrel, quarter barrel, and sixth barrel kegs are precision-engineered using AISI 304 stainless steel, and we back up the quality of our kegs with a 10-year manufacturer’s warranty. In addition to the standard American keg sizes, we also offer mini 10-liter, or 12th barrel, kegs for small batch and limited release beverages. Standard orders of our U.S. kegs include MicroMatic D-style spears, though we can accommodate requests for other spear styles.