Cryo box designed for storing and protecting 1 to 2 ml vials and tubes.

• Compact 2" box height, with a capacity to hold up to 81 tubes
• Constructed from durable fiberboard/cardboard-based material, featuring a hinged lid design and labeled grid numbers
• Recommended for use at −80 °C through room temperature storage

Compatible with storage in −80 and −20 °C freezers, 4 °C fridges, and at room/ambient temperature. Not recommended for liquid nitrogen storage. Hinged lid with adjustable slats. Labeled grid numbers and letters (sides and bottom). Colorful butterfly artwork with space for labeling.

These cryo boxes are composed of fiberboard/cardboard material and can hold up to 81 items with the included adjustable slats that can be moved or removed to adapt to different tube sizes. The boxes feature a labeled grid with numbers and letters on the sides and the bottom for easy reference and organization. The unique hinged lid is fastened to the box to minimize the risk of separation. The design features colorful butterfly graphics with space to personalize and label the outside of the box for visibility and tracking.