【Precision-Engineered Capacity & Compatibility】Holds 20x 3ml Vials Per Insert with Lab-Grade Stability – Perfectly Fits Hydrapeak 18oz, 25oz & 32oz Food Thermos (Thermos Not Include). 32oz Version Stores 40 Vials via Dual Stackable Inserts – Ideal for all kinds of bottled samples.
【Ultimate Temperature & Moisture Control】This insert allows the vial to be stored in a thermos, ensuring that the vial can be preserved under a variety of conditions. Maintains Stable Environments for them During Travel, Lab Transport, or Outdoor Expeditions.
【Ergonomic Design & Durable Materials】Features 3D-Printed White PLA Construction – Flexible Yet Unbreakable for Repeated Use. Integrated Grip Handle Ensures One-Handed Insertion/Removal, Even with Gloves. Non-Slip Base Prevents Tipping.
【Space-Saving Stackable System】Secure Vertical Stacking in 32oz Thermos Maximizes Storage – No Wasted Space. Slim Profile Fits in Backpacks, Lab Fridges, or Bag. Ideal for Researchers, a carrier going out
【Multi-Scenario Ready & Clear Value】1 Insert Included – Compatible Across 3 Thermos Sizes (18/25/32oz). PLA's BPA-Free Safety + Easy-Clean Surface.