Water
cold packs

Pre‑frozen and ready to go.
No more costly cold packs or mysterious gel leaks that drive your customers away.
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100%
Pure water as the coolant

Water cold packs are 100% non-toxic and safe to water plants

VS

Conventional gel cold packs

Gel cold packs

100% pure water cold packs

Water cold packs
by Relocalize

❌ There has to be a cheaper way

COGS go up every year and you’re still paying extra for pre-frozen.

✅ Cut your cold-chain costs

Save 10–30%, pre-frozen and ready-to-go. Plus operational savings.

❌ Mystery gel inside

Unclear content labels that could confuse customers.

✅ 100% water, no gel

Filled with pure water in a food-grade film. Safe to drain and dispose of.

❌ Slow and stressful

Typical orders take 4–6 weeks. Requires storage to maintain inventory.

✅ Fast when you need it

On-demand production. Always available when you need them.

❌ Leaks that wreck shipments

Prone to ruptures and messy leaks that damage products and packaging.

✅ Designed for tough handling

Puncture-resistant film designed to survive rough shipping and handling.

A freeze cold pack made by water ice cubes

Reliable temperature control for 20 hours at 4 °C.

Our water cold packs deliver cooling performance comparable to gel packs*

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*Based on internal tests in meal kit containers. Results available upon request.

Fully customizable: weight, size, format, private label

Every shipment is unique. Your cold packs should be too. We offer full customization of weight, dimensions, and packaging format to match your containers, temperature requirements, and shipping workflows. Whether you're shipping groceries, pharmaceuticals, or lab samples, we help design the right format for optimal performance and pack-out efficiency.

Looking to strengthen your brand? Our cold packs support full private labeling, with custom printing available directly on the film. Add your logo, compliance info, or QR codes for a professional, branded presentation that integrates seamlessly into your cold chain.
Private label water cold packs

Cold pack use cases

Using water cold packs for mealkit and grocery delivery
Meal kits or grocery deliveries

Maintain freshness from your fulfillment center to the front door, while cutting costs. Our cold packs provide reliable temperature control for meat, seafood, produce, and dairy, helping you reduce spoilage, lower packaging waste, and streamline fulfillment. Fewer lost shipments, fewer returns, and happier customers.

Using water cold packs for medical and pharmaceutical shipments
Pharmaceutical deliveries

Sensitive medications demand stable cold chain conditions, and flexible logistics. Our cold packs help maintain critical temperature ranges during transit, without the risks of dry ice. With shortened lead times, you gain greater control over inventory planning and free up valuable storage space. Making your cold chain more responsive and efficient.

Using water cold packs medical and biological shipments
Medical and biological sample delivery

From diagnostic kits to lab specimens, temperature control is mission-critical. Our cold packs provide consistent, non-toxic cooling for sensitive biological materials, ready to ship, drain-safe, and compliant. With short lead times, you can better respond to unexpected logistics peaks, ensuring fast, reliable delivery when it matters most.

Get started in just a few steps

We make onboarding simple, fast, and tailored to your needs. Here’s what to expect after you fill out our contact form:

Get in touch today
Get custom samples and product details
Discuss terms and purchase order (PO)
Receive your products

Request a sample today!

We supply cold packs across the USA 🇺🇸, Canada 🇨🇦, and Mexico 🇲🇽.

Whether you manage a meal kit company 🥘, grocery delivery service 🛒, pharmacy distributor 💊, or diagnostic lab 🧪, we can help you ship smarter with reliable, sustainable cold packs.

💡 Need custom sizing, private labeling, or pre-frozen delivery? Tell us what you're shipping and how we can help.

👉 Submit the form below to request a sample or a quote.