Inmark Life Science
Products
Cold Chain Packaging
Temperature-controlled parcel, pallet, and sustainable shippers.
Specimen Transport
UN3373-compliant systems for Category A & B.
Used Medical Devices
Compliant return packaging for used devices.
Shipping Supplies
PCMs, labels, and replacement components.
Rental ProgramTrainingResourcesAbout
Contact Us
Parcel & pallet shippers

Cold Chain Packaging

Protect temperature-sensitive products with reliable cold chain packaging solutions designed for pharmaceutical and life science shipments, from parcel deliveries to palletized freight.

Talk to an expert
Access portal
Inmark cold chain parcel and pallet shipper packaging systems
Cold chain solutions tailored to every shipping need, from single samples to bulk pharmaceutical shipments
Inmark parcel cold chain shippers
Parcel shipper with insulated packoutParcel shipper refrigerant components

Parcel Shippers

Parcel Shippers provide reliable thermal protection for pharmaceuticals, biologics, clinical samples, and direct-to-patient shipments, with multiple insulation options to meet a wide range of temperature requirements.

Our parcel shippers

Sepio offers a comprehensive portfolio of temperature-controlled shipping solutions designed to protect sensitive products throughout the distribution journey. Utilizing Expanded Polystyrene (EPS) insulation and water-based refrigerants, Sepio shippers provide reliable thermal protection across a range of payload capacities from 2.5L to 55L. These solutions are prequalified for refrigerated applications (2°C to 8°C) with performance durations ranging from 48 to 96 hours, depending on the shipper size, as well as controlled ambient applications (15°C to 25°C) for 72 to 96 hours. By combining proven thermal performance, scalable payload options, and a practical design approach, Sepio helps ensure product integrity while supporting a wide variety of life sciences and healthcare shipping requirements.

Racire is a last-mile temperature-controlled shipping solution designed for high-volume packing operations. Engineered for efficiency, the shipper eliminates the need for post-conditioning during packout, helping streamline fulfillment processes. Racire can be tailored based on risk profile and is available with either all-water refrigerants or a combination of water and phase change materials (PCM) to maintain both 2°C to 8°C and 15°C to 25°C temperature ranges.

Racire Plus builds on Racire with water and phase change material (PCM) refrigerant bottles and multiple configurations, validated to International Safe Transit Association (ISTA) 7D. Using convection cooling within Expanded Polystyrene (EPS) insulation, it holds both 2°C to 8°C and 15°C to 25°C ranges for 48+ hours across payloads of 5L, 10L, 27L, and 61L.

The GenToo is a thoughtfully engineered thermal shipping solution designed to maximize packaging efficiency while helping reduce transportation costs. Utilizing a combination of robust insulation, Vacuum Insulated Panels (VIPs), and Phase Change Materials (PCMs), the GenToo maintains temperature ranges of 2°C to 8°C, 15°C to 25°C, and -15°C to -25°C. The portfolio includes eight configurations across four payload sizes, with both 25mm and 45mm wall options to support a variety of shipping durations and performance requirements. A common single-bottle Stock Keeping Unit (SKU) design helps simplify inventory management while providing operational flexibility. Whether used for single-use international shipments, multi-use programs, or rental applications, the GenToo delivers a versatile and reliable solution for temperature-sensitive products across a wide range of distribution channels.

Viridis combines paper-based insulation with water-based refrigerants to provide a sustainable temperature-controlled shipping solution. The platform includes six prequalified shippers with payload capacities from 3L to 28L, supporting both 2°C to 8°C and 15°C to 25°C distribution requirements.

Biofreeze is a dry-ice parcel solution built with Expanded Polystyrene (EPS) insulation for frozen shipments, offering certified Category A and Category B shippers, frozen-ambient combination configurations, and standard thick-wall options. Prequalified for frozen (0°C) transport and validated with multiple payloads, it delivers 48 to 168 hours of protection across payloads from 2L to 75L.

Contact a packaging specialist

Pallet Shippers

The patented Imperiumâ„¢ Pallet Shipper Family is a versatile portfolio of temperature-controlled pallet solutions engineered to support a wide range of global cold chain shipping requirements. Designed around customer choice and flexibility, the Imperium family enables users to select the ideal solution based on payload size, temperature requirements, shipment duration, and acceptable risk profile. Comprised of three distinct performance ranges, each offered in three pallet sizes and multiple temperature touchpoints, Imperium delivers a scalable solution for virtually any temperature-sensitive shipping challenge.

Our pallet shippers

Imperium™ Pallet Shipper provides dependable temperature-controlled pallet shipping for routine pharmaceutical and life sciences distribution. Built with proven Expanded Polystyrene (EPS) insulation and water-based refrigerants, the Imperium offers an economical solution without compromising product protection. Its patented convection design promotes even temperature distribution throughout the payload area, helping maintain product integrity across the shipping cycle. Available in three pallet sizes and pre-qualified for 2°C to 8°C, 15°C to 25°C, and 2°C to 25°C applications, it delivers the flexibility, reliability, and efficiency needed to support a wide range of cold chain shipping requirements.

Imperium™ Plus Series is engineered to protect high-value pharmaceutical and life sciences products when enhanced thermal performance is required. Utilizing patented convection technology and advanced phase change materials (PCMs), the Imperium Plus Series promotes consistent temperature distribution throughout the payload area and delivers robust protection against temperature excursions. Validated against some of the industry's most demanding thermal profiles, the solution is pre-qualified for 2°C to 8°C, 15°C to 25°C, and -15°C to -25°C applications. Available in three pallet sizes, the Imperium Plus Series provides a reliable, scalable solution for critical cold chain shipments where product protection and risk mitigation are paramount.

Imperium™ Elite is our most advanced temperature-controlled pallet shipping solution, engineered for mission-critical pharmaceutical shipments where product integrity cannot be compromised. Combining patented convection technology with high-performance vacuum insulated panels (VIPs) and advanced phase change materials (PCMs), the Elite Series delivers exceptional thermal protection and uniform temperature distribution throughout the payload. Designed to perform across the industry's most challenging shipping lanes, the solution is pre-qualified for 2°C to 8°C, 15°C to 25°C, and -15°C to -25°C applications. When the shipment is irreplaceable and the risk is unacceptable, Imperium Elite provides the confidence to move high-value therapies anywhere in the world.

Imperium Biofreeze is a cost-effective, dry-ice solution engineered for bulk frozen shipments. Built with Expanded Polystyrene (EPS) and EPS/Vacuum Insulated Panel (VIP) insulation, it holds frozen (-15°C) and deep-frozen (-60°C) ranges and is validated with 150 and 200 kg of dry ice for 144+ hours of protection, delivering dependable performance for large-payload frozen distribution.

Imperium Biofreeze with Inserts is a passive dry-ice and convection system offering a self-contained payload with no direct contact between product and dry ice. Available in two sizes with a choice of Expanded Polystyrene (EPS) or EPS-with-Vacuum Insulated Panel (VIP) insulation, it is validated with dry ice at -20°C and -70°C, holding frozen (-15°C) for 168 hours and deep-frozen (-60°C) for 144 hours across half (183L) and standard (496L) payloads.

Navvis is a sustainable bulk shipper available in Expanded Polystyrene (EPS) or Polylactic Acid (PLA) insulation with water-based refrigerants, offered as a family of solutions across multiple sizes. Prequalified for 2°C to 8°C and 15°C to 25°C ranges, Navvis delivers up to 120+ hours of protection with a modular design that leverages common parts to simplify inventory, covering payloads of 288L, 672L, 1,245L, and 1,541L.

Navvis Plus extends the sustainable Navvis family with phase change material (PCM) refrigerants in Expanded Polystyrene (EPS) or Polylactic Acid (PLA) insulation. Prequalified for 2°C to 8°C and 15°C to 25°C ranges, it delivers up to 120+ hours of protection with the same modular, common-parts design across payloads of 288L, 672L, 1,245L, and 1,541L.

Contact a packaging specialist
Inmark IMPERIUM pallet shippers
Pallet shipper insulated panelsReusable pallet shipper on dock
Inmark sustainable cold chain shipper

Sustainable Shippers

Sustainable Shippers deliver reliable thermal protection with reusable, eco-conscious packaging designed to reduce waste and support sustainability goals.

Our sustainable shippers

Viridis is a sustainable parcel shipper that combines paper-based (cellulose) insulation with water-based refrigerants for eco-friendly, recyclable temperature control. The family includes six prequalified shippers with payload capacities from 3L to 28L, supporting both 2°C to 8°C and 15°C to 25°C distribution, with renewable, biodegradable materials designed to simplify last-mile distribution and curbside recycling where available.

GenToo is a reusable, high-performance parcel shipper that pairs Vacuum Insulated Panels (VIPs) and Phase Change Materials (PCMs) with a common single-bottle Stock Keeping Unit (SKU) design. Validated for 2°C to 8°C, 15°C to 25°C, and frozen ranges, GenToo delivers versatile performance across single-use, multi-use, and rental programs while helping reduce packaging waste and transportation costs.

Navvis is a sustainable bulk pallet shipper available in Expanded Polystyrene (EPS) or Polylactic Acid (PLA) insulation with water-based refrigerants, offered as a family of solutions that leverage common parts. Prequalified for 2°C to 8°C and 15°C to 25°C ranges with up to 120+ hours of protection, Navvis is reusable, repairable, and recyclable, supporting operational cost savings and reduced landfill waste across payloads from 288L to 1,541L.

Navvis Plus extends the sustainable Navvis family with phase change material (PCM) refrigerants in Expanded Polystyrene (EPS) or Polylactic Acid (PLA) insulation. Prequalified for 2°C to 8°C and 15°C to 25°C ranges with up to 120+ hours of protection, it retains the reusable, repairable, and recyclable design and common-parts approach across payloads of 288L, 672L, 1,245L, and 1,541L.

Contact a packaging specialist
Why choose our cold chain packaging

Cutting-edge Packaging For Every Need

Every cold chain shipment presents unique challenges. Our packaging portfolio is designed to help protect temperature-sensitive products across different shipment sizes, transit durations, and distribution environments.

Proven thermal performance

Packaging engineered to help maintain product integrity throughout transit.

Flexible packaging portfolio

Choose from parcel, pallet, reusable, or single-use packaging systems.

Validated thermal protection

Solutions designed for refrigerated, frozen, and controlled room temperature applications.

Expert product guidance

Our specialists help match products to your shipping profile and temperature requirements.

Industries We Support

Pharmaceutical Manufacturers
Biotechnology Companies
Clinical Trial Organizations
Healthcare Providers
Central Laboratories
Medical Device Companies
check
Logistics Companies & Couriers
check
Animal Health Companies
Inmark specialist delivering cold chain shipment to a healthcare facility
FAQs

Popular Questions

Answers to the questions life science teams ask most about our packaging portfolio.

Contact us
How Do You Protect Against Temperature Excursions?

Multi-layer insulation and validated phase change refrigerants hold target temperatures across multiple thermal profiles through real-world transit conditions, qualified to International Safe Transit Association (ISTA) 7D.

Can You Support Custom, High-volume Orders?

Yes. Custom product development, high-volume fulfillment, and direct-to-site distribution across North America, Europe, and Asia.

Are Products Compliant With International Safe Transit Association (ISTA) 7D And UN 3373?

Select cold chain systems are International Safe Transit Association (ISTA) 7D validated; specimen systems meet UN3373, International Air Transport Association (IATA), and Department of Transportation (DOT) requirements, with documentation support included.

Do You Offer Sustainable, Reusable Packaging?

Yes. Our portfolio includes a range of sustainable options built with reusable, repairable, and recyclable materials, alongside renewable and biodegradable alternatives and a full rental program, helping you reduce environmental impact without compromising performance or compliance.

Clinician handing a Saf-T-Pak shipping box to a courier signing for delivery

Need Help Selecting The Right Cold Chain Packaging?

Whether you're shipping temperature-sensitive pharmaceuticals, laboratory samples, or commercial products, our specialists can help you identify the packaging solution that best fits your application, temperature requirements, and shipping profile.

Request a quote
Contact us
Call us|Email us

Empowering life science breakthroughs with packaging solutions that protect lives, support discovery, and deliver peace of mind worldwide.

Products & Services
All ProductsCold Chain PackagingUsed Medical DevicesSpecimen TransportShipping SuppliesRental Program
Company
AboutTrainingResources
Get In Touch
Contact UsRequest A QuoteOur Locations
© 2026 Inmark Life Science. All rights reserved.
Privacy policyTerms & conditions