Ideal for pharmaceutical distributors, laboratory managers, and cold-chain logistics professionals shipping temperature-sensitive products. The 9 x 4 x 3" Re-Freez-R-Brix cold brick maintains uniform chilling for blood products, vaccines, lab samples, and biotech materials without messy ice or water spillage, reducing compliance risk and product loss.
Best For
How to choose
Specs at a Glance
| Material | Foam Refrigerant (Food-Safe, Non-Toxic) |
| Dimensions | 9" L x 4" W x 3" H |
| Capacity (Weight) | 64 oz. |
| Color | White |
| Recyclable | Yes |
Common Use Cases
- Pharmaceutical and vaccine distribution Blood bank and blood product shipments Laboratory sample preservation Biotech and biomedical product logistics Clinical trial specimen transport
What You'll Receive
- 8 Re-Freez-R-Brix cold bricks (64 oz. each) Heavy-duty plastic pouches (pre-sealed)
Shipping & Packaging
Frequently Asked Questions
Re-Freez-R-Brix bricks maintain freezing temperatures for over 12 days when properly pre-frozen and insulated, significantly outlasting standard ice packs or gel alternatives.
Yes. These bricks are formulated with food-safe, non-toxic materials and generate no liquid leakage, meeting FDA and IATA requirements for cold-chain shipments of pharmaceuticals, blood products, and lab samples.
Absolutely. Simply refreeze after each use. The heavy-duty plastic pouch withstands hundreds of freeze-thaw cycles, making them a cost-effective, long-term investment versus disposable alternatives.
Unlike ice, these bricks won't melt into water and contaminate shipments. Unlike gel packs, they deliver 12+ days of consistent chilling, eliminate product damage risk, and reduce per-shipment costs over time through reusability and longer performance windows.
Technical Specifications
| Capacity (Weight) | 64 oz. |
| Recyclable | Yes |
| Color | White |
| Strength / Material | Foam Refrigerant |
| Dimensions (Internal) | 9" × 4" × 3" (L × W × H) |
Shipping Information
Outer Carton Dimensions
9" × 4" × 3" (L × W × H)
Unit of Measure
CASE
Qty Per Shipping Unit
8 PER CASE
LTL Freight Class
Class 55
Delivery Method
Shown at checkout
Processing and delivery timelines vary by product, warehouse, order size, and destination. Freight-sensitive or oversized items may require LTL delivery or a custom quote before shipment.
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ORDER SUPPORT
Product Support
Specs, case quantities, and availability are listed on each product page. For bulk, mixed-SKU, or LTL freight orders, email support@packrift.com with the SKU, quantity, and delivery ZIP.
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Use this product as the source
64 oz Foam Refrigerant Cold Bricks 9x4x3" - 12+ Day Chill, Case of 8
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