I hate using small storage devices

No problem. Our ICE Vitrification System uses conventional 0.25cc straws. The ones most clinics use for slow-cooling. These are sterile, heat-sealable, easy to use, readily available from numerous sources, and inexpensive. Some straws, like the CBS cryo-straws, are even FDA approved.

Because our vitrification media is different than any other and does not contain DMSO, the cooling rate is not critical. Therefore, you can use a large volume and a larger storage device, like a 0.25cc straw to vitrify eggs and embryos.