Trusted by leading companies
Medical-grade gel packs
- Certified for clinical and pharmaceutical use
- Long-lasting temperature control
- Reusable and eco-conscious
Trusted thermal protection with certified medical-grade gel packs
Medical-grade gel packs are essential tools in modern temperature-sensitive logistics, healthcare, and first aid. At Hydropac, we understand the critical role these packs play in ensuring product integrity, patient safety, and consistent thermal protection. Whether transporting pharmaceuticals, storing vaccines, or managing injury recovery, medical-grade gel packs deliver reliable, regulated cooling performance across clinical and commercial environments. Our PharmaPac range is designed to meet stringent medical regulations, offering certified, hygienically manufactured gel packs that align with ISO and MHRA requirements. In this article, we’ll explore what defines a true medical-grade gel pack, where they’re used, and why they are indispensable in today’s temperature-controlled supply chains.
Discover Medical-grade gel packs
Tailored performance for clinical precision
Medical-grade gel packs go beyond standard cooling solutions—they are specifically engineered for applications where precision, safety, and regulatory compliance are non-negotiable. From first aid to pharmaceutical logistics, their use spans a wide variety of critical industries. Here’s how they provide unmatched value:
Built to meet medical standards
Not all gel packs are created equal. Medical-grade gel packs are manufactured under strict quality controls and are typically compliant with:
- ISO 13485:2016 – Certification for medical device quality management.
- CE marking and Class IIa device classification – Ensuring conformity with European safety directives.
- MHRA compliance (UK) – Aligning with Medicines and Healthcare products standards for use in pharmaceutical and medical settings.
These accreditations assure hospitals, clinics, and pharmaceutical manufacturers that the product is safe for direct or indirect contact with medicines, blood samples, vaccines, and biologics.
Multi-purpose utility in healthcare and beyond
Medical-grade gel packs are used extensively in:
- Temperature-controlled pharmaceutical logistics – For insulin, vaccines, and biologics.
- Cryotherapy and pain management – Supporting recovery from sprains, swelling, and inflammation.
- Blood and sample transport – Ensuring cold chain integrity for lab specimens and diagnostics.
- First aid kits and sports injury kits – Including instant ice and reusable gel-based cold compresses.
Hydropac’s PharmaPac gel packs are specially engineered to maintain steady cooling at required temperature bands (such as 2–8°C or below freezing), with reliable freeze-thaw stability and low condensation performance.
Hygienic, safe and sustainable
Beyond performance, today’s medical buyers demand solutions that are:
- Non-toxic and food-safe, free from harmful substances or chemical leaching.
- Durable and puncture-resistant, with heat-sealed seams and multilayer construction.
- Eco-conscious, using drain-safe, biodegradable or recyclable gel formulas.
Our innovative “seal through water” technology ensures a hygienic finish without air pockets or contamination risk—critical for pharmaceutical environments.
In essence, medical-grade gel packs represent a fusion of safety, function, and compliance. At Hydropac, we tailor every solution to meet your unique operational needs—whether that’s custom sizing, branding, or regulated performance for medical and pharmaceutical use.
Contact us directly
We are ready to answer all your questions and help you find the perfect solution for your cold chain transport.
From issue to a customised cooling solution
In this way we help you to guarantee the quality and safety of food products under all circumstances.
FAQ's about medical-grade gel packs
What makes a gel pack “medical-grade”?
Medical-grade gel packs are manufactured under strict quality standards—typically ISO 13485 certified—and are designed for applications requiring consistent temperature control, hygiene, and safety. They are often CE-marked as Class IIa medical devices and comply with MHRA regulations in the UK. These packs are suitable for direct use in healthcare and pharmaceutical environments where regulatory compliance is essential.
Are medical-grade gel packs safe for direct contact with skin?
Yes, most medical-grade gel packs are formulated with non-toxic, skin-safe gels. They often feature a durable polyethylene or fabric cover and are sealed to prevent leaks, making them ideal for cryotherapy, injury treatment, and post-operative care. Always check for certification and instructions before direct skin contact to avoid cold burns or irritation.
How long do medical-grade gel packs stay cold?
The cooling duration depends on factors such as size, gel composition, and application. Typically, medical-grade gel packs maintain cold temperatures for 2 to 8 hours. Hydropac’s PharmaPac gel packs are engineered for extended performance and stability, even during longer transport durations in medical supply chains.
Can medical-grade gel packs be reused?
Yes. Many medical-grade gel packs are reusable, provided they remain intact and undamaged. Reusability depends on the material integrity and compliance with hygiene protocols. Hydropac’s reusable options are designed for repeated freeze-thaw cycles without loss of performance, making them ideal for sustainable healthcare use.
Do medical-grade gel packs require special storage?
Most gel packs can be stored in standard freezers, ideally at -18°C or colder. It’s important to avoid puncturing or overcompressing them during storage. In pharmaceutical settings, they are often conditioned in temperature-controlled environments before use to ensure performance consistency.
