Description
Product Overview
The ThermoSafe 390 Dry Ice Insulated Field Carrier is engineered to meet the demanding needs of professionals and outdoor enthusiasts who require reliable cold storage in remote locations. Constructed from high‑density polyethylene, the exterior shell resists impact, chemicals, and UV exposure, ensuring the carrier remains functional even after repeated handling. Inside, a 2‑1/4 inch thick polyurethane foam core provides superior insulation, reducing heat transfer and extending the life of dry ice by maintaining sub‑zero temperatures for longer periods.
Measuring 16‑5/8 inches in length, 10‑1/4 inches in width, and 10‑3/4 inches in height, the carrier offers a spacious 1 cubic foot interior that can accommodate a variety of items, from medical supplies to perishable foodstuffs. The interior surface is smooth and easy to clean, preventing contamination and simplifying maintenance after each use. The carrier’s weight of 17.2 pounds balances portability with durability, allowing users to carry it comfortably while still providing robust protection for the contents.
Designed with a double‑wall polyethylene construction, the carrier features an outer shell and an inner liner that work together to create an airtight seal. This design not only improves thermal performance but also adds an extra layer of protection against punctures and abrasions. The carrier’s lid is hinged for quick access, and the adjustable latches secure the lid tightly, preventing accidental opening during transport. A reinforced carrying handle is integrated into the top of the carrier, distributing weight evenly across the user’s hand and reducing fatigue during extended trips.
ThermoSafe’s proprietary insulation technology, originally developed for laboratory refrigeration equipment, is applied in this field carrier to deliver consistent temperature control in a compact, portable format. The 2‑1/4 inch foam core is strategically placed to surround the interior space, creating a thermal barrier that slows the ingress of external heat. This barrier works in conjunction with the double‑wall construction to achieve a high R‑value, making the carrier suitable for both short‑term and multi‑day deployments where dry ice preservation is critical.
Beyond its technical specifications, the carrier is built with user convenience in mind. The hinged lid opens smoothly without requiring excessive force, and the latches can be adjusted with a simple twist, allowing quick sealing and release. The handle is ergonomically shaped to fit a wide range of hand sizes, and the carrier’s balanced dimensions ensure it can be placed on standard laboratory benches, vehicle trunks, or backpack frames without compromising stability. These thoughtful design elements make the ThermoSafe 390 a versatile tool for a broad spectrum of applications.
![[Product front view showing all components]](https://www.melodyworld.store/wp-content/uploads/2026/07/301cda56836a4b68a68cdd1aa508d3a5.jpg)
Usage
In field research, scientists often need to transport temperature‑sensitive reagents, biological samples, or diagnostic kits that must remain frozen or chilled. The ThermoSafe 390 provides a reliable solution for these scenarios, allowing researchers to carry dry ice packs and maintain a stable sub‑zero environment for up to 24 hours, depending on ambient conditions. Its compact size fits easily into standard field backpacks, while the sturdy handle enables direct hand‑carrying for quick access during sampling.
Outdoor enthusiasts such as campers, hikers, and anglers benefit from the carrier’s ability to keep food and beverages cold for extended periods. By placing a block of dry ice inside the insulated compartment, users can preserve perishable items without the need for ice packs that melt quickly. The carrier’s leak‑proof design ensures that any condensation or meltwater is contained, preventing messes and protecting gear from moisture damage.
Emergency response teams frequently rely on portable refrigeration units to store vaccines, blood products, or medical supplies during disaster relief operations. The ThermoSafe 390’s robust construction and reliable insulation make it an ideal choice for rapid deployment in austere environments where power sources are limited. The carrier can be loaded with dry ice at a central hub and then distributed to field stations, maintaining the cold chain without requiring electricity.
Industrial applications also find value in this carrier for transporting temperature‑sensitive components, such as semiconductor wafers, chemical reagents, or specialty polymers that require strict temperature control. The carrier’s double‑wall polyethylene shell resists chemical exposure, while the interior foam core safeguards the contents from thermal fluctuations during transit between manufacturing sites or testing facilities.
For educational institutions conducting field trips or laboratory demonstrations, the carrier offers a safe and manageable way to introduce students to the principles of thermodynamics and cryogenic storage. Instructors can demonstrate how dry ice sublimates and how proper insulation slows this process, providing a hands‑on learning experience that reinforces theoretical concepts.
Why Choose Us
Choosing the ThermoSafe 390 from Cole Parmer means selecting a product backed by decades of expertise in laboratory and scientific equipment. Cole Parmer’s reputation for quality assurance ensures that each carrier undergoes rigorous testing for durability, insulation performance, and safety compliance before it reaches the customer. This commitment to excellence translates into a product that reliably meets the high standards required by research labs, medical facilities, and field professionals.
The carrier’s superior insulation is a result of proprietary foam technology that has been refined through extensive laboratory testing. Unlike generic foam inserts, the 2‑1/4 inch core is engineered to provide consistent thermal resistance across the entire interior, minimizing hot spots and ensuring uniform temperature distribution. This level of performance is essential for preserving the integrity of sensitive samples that could be compromised by temperature variations.
Durability is another hallmark of the ThermoSafe 390. The double‑wall polyethylene construction not only enhances insulation but also protects the carrier from dents, scratches, and accidental drops. The material’s resistance to chemicals and UV radiation means the carrier can be used in harsh outdoor environments without degrading, extending its service life and reducing the need for frequent replacements.
Customer support is a core component of the Cole Parmer experience. Buyers receive access to technical assistance from knowledgeable engineers who can provide guidance on optimal usage, maintenance, and troubleshooting. In addition, the company offers a straightforward warranty policy that covers manufacturing defects, giving users confidence that their investment is protected.
Finally, the ThermoSafe 390 is designed with sustainability in mind. The carrier’s reusable polyethylene shell reduces waste compared to single‑use cooling containers, and its efficient insulation minimizes the amount of dry ice required to achieve the desired temperature, contributing to lower operational costs and a smaller environmental footprint.
Key Features
- High‑density polyethylene exterior resists impact, chemicals, and UV exposure for long‑lasting durability
- 2‑1/4 inch polyurethane foam core delivers superior insulation and extends dry ice life
- Double‑wall construction creates an airtight seal that maintains consistent sub‑zero temperatures
- Hinged lid with adjustable latches provides quick access while securely sealing the interior
- Ergonomic carry handle reduces fatigue and enables easy transport in field conditions
- Spacious 1 cu ft interior accommodates a variety of items, from medical supplies to food provisions
- Leak‑proof design contains condensation and meltwater, protecting equipment and surroundings
- Responsive customer support and warranty coverage ensure reliable after‑sales service
FAQ
How long can the carrier keep dry ice solid?
The insulated design and thick foam core allow the carrier to maintain sub‑zero temperatures for up to 24 hours in moderate ambient conditions. Exact duration depends on external temperature, the amount of dry ice used, and how often the lid is opened.
Can I use regular ice instead of dry ice?
Yes, the carrier can hold regular ice packs, but the insulation is optimized for dry ice. Using regular ice will still provide cooling, though the duration may be shorter because ice melts faster than dry ice sublimates.
Is the carrier safe for transporting medical samples?
Absolutely. The carrier’s airtight seal, chemical‑resistant polyethylene construction, and reliable temperature control make it suitable for transporting vaccines, blood products, and other temperature‑sensitive medical supplies in compliance with standard cold‑chain protocols.
What maintenance is required to keep the carrier in good condition?
After each use, wipe the interior and exterior with a mild detergent and water, then dry thoroughly. Avoid abrasive cleaners that could damage the polyethylene surface. Inspect the foam core for any compression or damage and replace the carrier if the insulation is compromised.
Can the carrier be used in a vehicle or aircraft?
The carrier is designed for secure transport in vehicles, aircraft, and backpacks. Ensure it is properly secured to prevent movement during travel, and follow any airline regulations regarding the transport of dry ice, which may require specific labeling and ventilation.
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