Description
Ice-Brix™ Cold Packs are durable, reusable thermal cooling solutions designed to maintain product temperature during shipping and storage. These 12-ounce gel-based cooling packs are the ideal choice for cold chain logistics, pharmaceutical distribution, food and beverage transport, and temperature-sensitive cargo management.
Each Ice-Brix™ Cold Pack measures 6″ L x 6″ W x 1″ H and features a non-toxic, food-grade freezable gel core with a white and blue exterior casing. The 24-pack quantity provides cost-effective coverage for single shipments or multiple smaller packages requiring thermal protection. These reusable cold packs freeze solid in standard freezers within 4-6 hours and maintain consistent cooling temperatures for 8-12 hours depending on ambient conditions and insulation configuration. The durable polyethylene construction withstands repeated freeze-thaw cycles without degradation, cracking, or leakage, making them a sustainable alternative to disposable ice packs and dry ice. The flat, compact design maximizes space efficiency within coolers and insulated shipping boxes while conforming to standard packaging dimensions. Cold packs are HDPE-compliant, non-hazardous for air and ground transportation, and require no special handling documentation, reducing shipping complexity and compliance burdens.
Ice-Brix™ Cold Packs serve pharmaceutical and biotech companies shipping temperature-controlled medications, vaccines, and diagnostic reagents; food and beverage distributors transporting perishable items, seafood, and specialty products; medical device manufacturers requiring thermal stability during transit; cosmetics and beauty suppliers maintaining product integrity; meal kit delivery services; veterinary and laboratory sample shipments; and e-commerce retailers offering temperature-sensitive goods. Industries including healthcare, life sciences, food service, hospitality, and specialty retail depend on reliable passive cooling solutions to meet cold chain requirements, regulatory compliance standards, and customer expectations for product quality upon arrival.
When selecting reusable cold packs for your shipping operation, evaluate the required cooling duration based on transit time, climate conditions, and product sensitivity thresholds. Consider pack dimensions relative to your standard cooler and shipping box configurations to optimize thermal mass without wasting space. Assess the number of packs needed per shipment—typically 2-4 packs per 12-quart cooler depending on ambient temperature and desired internal temperature range. Verify that cold packs meet your industry-specific regulations, including FDA food contact compliance for food shipments and non-leakage requirements for medical applications. Compare the total cost of ownership between disposable options and reusable systems; reusable packs deliver significantly lower per-shipment costs after 20-30 uses. Ensure your receiving and return logistics can accommodate refreezing and redistribution. Confirm that packs meet hazmat exemptions if you ship via air freight to avoid dimensional weight surcharges and compliance documentation.
What size cooler should I use with Ice-Brix™ Cold Packs?
Ice-Brix™ Cold Packs at 6″ x 6″ x 1″ dimensions work optimally with 12-25 quart insulated shipping boxes or coolers. For small parcels (1-5 lbs), use 1-2 cold packs; for standard coolers holding 10-15 lbs of product, use 3-4 packs arranged strategically around the perimeter and beneath products. Larger coolers (25+ quarts) may require 6-8 packs for extended shipping durations. The flat profile allows stacking multiple packs for enhanced cooling capacity. Always leave at least ½” airspace between cold packs and sensitive products to prevent direct contact and localized freezing.
How long do Ice-Brix™ Cold Packs stay frozen, and can I reuse them?
Pre-frozen Ice-Brix™ Cold Packs maintain cooling temperatures for 8-12 hours in standard insulated packaging, with duration extending to 16+ hours in high-performance coolers with foam or reflective insulation. Actual cooling time varies based on external temperatures, cooler insulation R-value, package contents, and thermal equilibrium. Yes, these packs are fully reusable—simply rinse the exterior, allow to air dry, and freeze for 4-6 hours before the next shipment. Each pack withstands 300+ freeze-thaw cycles, providing 3-5 years of service with proper care. Store frozen packs in dedicated freezer space to maintain operational readiness.
What is the difference between gel cold packs and ice-based cooling solutions?
Ice-Brix™ gel-based packs maintain consistent temperatures longer than melting ice, prevent direct water contact with products, and conform to irregular cooler shapes. Unlike loose ice, gel packs don’t create water pooling, eliminate moisture damage risk, and meet stricter food safety protocols. Ice requires larger volumes for equivalent cooling power and doesn’t maintain plateau-phase temperature stability. Dry ice alternatives require hazmat documentation, specialized handling, and create safety risks. Gel packs deliver the optimal balance of sustained cooling performance, reusability, regulatory compliance, and user
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