Actively Cooled Storage for Temperature-Sensitive Research Compounds

VialFlask Pro is a portable, actively cooled case built for reconstituted peptides and other temperature-sensitive biologics that need to stay at 2–8°C. Where gel packs and passive cases drift out of the safe zone within a few hours, VialFlask Pro uses a built-in Peltier (thermoelectric) cooler to actively hold a set temperature between 0–8°C — with a live temperature readout on the lid so you always know it’s working.

Key Specifications

• Active cooling — adjustable Peltier system holds a set 0–8°C in ambient temperatures up to 32°C
• Live readout — LED display shows the chamber temperature at a glance
• 6–8 hours on battery — or run it indefinitely from USB-C, mains (AU adaptor included), or any power bank
• Real capacity — 49.5 × 49.5 × 160 mm chamber fits 10–15 lyophilised vials or 15–20 liquid ampoules
• Pocketable and quiet — designed to travel wherever the day goes

Storing your compounds at home instead? See our peptide storage guide for standard 2–8°C refrigeration practice.