Microwave cooking bags from Sirane. Steam cooking in the microwave, for healthy, tasty food - fast. Sirane's range of microwave cooking bags includes the Si-bag for steam-cooking seafood, poultry, vegetables and fruit-based desserts, and our dual-compartment Smart-Release bag. Our range of microwave cooking bags is varied, and includes bags for packaging and shipping heat-sealed, self-self, over the counter and more. Contact us today to find out how we can help your company.