**HYDRAPEAK THERMOS IS NOT INCLUDED WITH PURCHASE**
 
Inserts capable of securely holding 40 (3ml) peptide vials (20 vials per insert). Can accommodate vials up to 17mm in diameter and 39mm in height, the common size for research peptide vials. Customer is responsible for measuring their vials with calipers prior to ordering to ensure proper fit.

These inserts are specifically engineered to fit seamlessly into a 32 oz food thermos made by Hydrapeak. The thermos not only accommodates the vials but also provides robust protection against frost and moisture, ensuring the contents are preserved under various conditions. This solution is both practical and efficient, making it ideal for transporting and storing vials in environments where temperature and moisture control are critical.