25 Reasons Customers Choose Minipack include, strong 1" thick lid - FDA/USDA neoprene lid gasket - unique conforming rear hinge design - numerous seal bar configurations - FDA/USDA grade volume plates - digital controls with maintenance alerts - heat resistant waffle pattern sealing - deepest chamber in the industry - upgrade gas kit available - seamless chamber design - lid latch - adjustable soft air - stainless steel construction including frame - German Busch pumps - locking casters - enclosed/ watertight electrical housing - universal bladder assembly - independent sealing bar transformer - slat tray for liquids - stop cycle switch - electronic pressure sensor - digital control with 9 programs - external vacuum capability - cycle counter - 2 year warranty.