The three MAX CryoStore Boxes provide orderly, convenient storage for CryoTube vials and microcentrifuge tubes. The durable boxes are designed for use in mechanical and liquid nitrogen freezers. The MAX-100 and the Mega MAX-100 allow storage of 100 internally threaded vials in the same space required for 81 vials. Boxes come complete with a 10 x 10 removable divider, which can be replaced with a 9 x 9 divider for larger externally threaded vials. The divider may be removed for storage of larger containers. The MAX-100 accommodates 1.0mL to 1.8mL Cryotube vials.