Trusted by leading companies
Long-lasting ice packs
- Extended Cooling Performance
- Reusable and Food Safe
- Custom Sizes Available
Long-lasting ice packs for reliable cold chain performance
When product temperature matters, long-lasting ice packs are the key to dependable cold chain performance. At Hydropac, we specialise in durable, reusable cooling solutions that retain cold for extended periods, making them ideal for transporting food, pharmaceuticals, and sensitive perishable goods. Our Ice Packs range includes water-based, gel-based, and rigid shell designs, each scientifically developed to deliver consistent cooling over time. Whether you’re packing a powered coolbox, insulated container, or food delivery box, Hydropac’s ice packs offer high-performance thermal control with full food and medical-grade compliance. Safe, non-toxic, and leak-resistant, they are built to perform when it matters most.
Discover Long-lasting ice packs
Engineered to Stay Colder for Longer
Whether you are transporting fresh meals, frozen pharmaceuticals, or temperature-sensitive medical supplies, cooling performance over time is non-negotiable. Hydropac’s long-lasting ice packs are scientifically developed using high-density materials and innovative cooling gels designed to extend thermal retention far beyond conventional alternatives.
Our expertise in cold chain logistics allows us to create ice packs that aren’t just cold, they are consistent, reliable, and safe for a wide range of applications.
What Sets Our Ice Packs Apart
Each product in our Ice Packs by Hydropac range is designed with real-world conditions in mind. Here’s what makes them a standout solution:
- Advanced Gel and Water-Based Formulations
Choose from viscous gel refrigerants for longer duration or water-based options for quicker freezing and cost-efficiency. All our packs are food safe and non-toxic. - Rigid and Flexible Formats
From soft gel packs to rigid shells, our formats cover everything from lunch bags and medical kits to large cool boxes. Options like our Large Rigid Gel Pack or Small Rigid Gel Pack offer impact resistance and excellent cold retention. - Reusable and Durable Construction
Built using food-grade polyethylene or polypropylene film, our ice packs are designed for repeated use, offering better long-term value and less environmental impact. - Seal Through Water Technology
Our industry-leading manufacturing process allows us to seal packs through liquid, eliminating trapped air and improving integrity, hygiene, and performance. - Tailored to Your Supply Chain
Available in a range of sizes and formats, our ice packs are ideal for use in powered or passive cool boxes, insulated shipping containers, or as part of complex cold chain systems.
Supporting Diverse Applications
Our long-lasting ice packs aren’t limited to commercial shipping. They are used across a variety of industries and consumer needs, including:
- Chilled and frozen grocery deliveries
- Pharmaceutical shipping requiring MHRA-compliant temperature control
- First aid and cold therapy in sports and healthcare
- Travel and outdoor use, including camping and picnics
- Temperature maintenance for luxury goods and fine foods
From a picnic in the park to pharmaceutical distribution across Europe, Hydropac’s cooling solutions provide the cold confidence you need, time after time. Every ice pack is pre-filled, pre-frozen ready, and manufactured under ISO 9001 standards, giving you peace of mind that performance and safety are never compromised.
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 long-lasting ice packs
How long do Hydropac ice packs stay cold?
Depending on the type and usage, Hydropac’s long-lasting ice packs can maintain low temperatures for up to 96 hours when used with insulated packaging. Factors like ambient temperature, pack size, and insulation type all influence cooling duration.
Are your ice packs safe for use with food?
Yes. All our ice packs are manufactured using food-grade, non-toxic materials, making them completely safe for use in chilled and frozen food packaging. They are also leak-resistant and manufactured using our seal through water technology for added hygiene.
Can your ice packs be reused?
Absolutely. Our rigid and gel-based ice packs are designed for multiple uses. They are built with durable outer shells or films that withstand repeated freezing and thawing without leaking or losing effectiveness.
Do your ice packs comply with medical regulations?
Yes, our PharmaPac range includes gel ice packs that are certified under ISO 13485:2016, meeting the high standards required for use in medical and pharmaceutical supply chains. These are suitable for vaccines, diagnostics, and other temperature-sensitive medicines.
What sizes and formats do you offer?
We provide a wide variety of formats, including rigid ice blocks, soft gel packs, and multi-pocket mats. Sizes range from small units for lunch bags or sample kits to large blocks designed for coolers, boxes, and industrial shipping containers. Custom sizing is also available on request.
