9x4x1.5 Gel Refrigerant Cold Packs 6-Pack RB30
$28.73
/ case of 6$4.79 per pack
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| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
9" × 4" × 1 1/2"
Board / material
Foam Refrigerant
Color
White
Freight class
Class 55
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
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Specifications
| Inside dimensions | 9" × 4" × 1 1/2" (L × W × H) |
|---|---|
| Board / material | Foam Refrigerant |
| Color | White |
| Sold as | Case of 6 |
| Physical units per order increment | 1 |
| Case weight | 12.18 lb |
| Outer carton (shipping) | 10.0 × 9.0 × 5.75 in |
| LTL freight class | Class 55 |
| SKU | RB30 |
About this item
SKU RB30 — 9" × 4" × 1 1/2", Foam Refrigerant, White. Sold as a case of 6, shipped from US warehouses.
9x4x1.5 gel refrigerant cold packs 6-Pack. A refreezable pack for cool-chain shipments. Shoppers also call these ice packs or cold packs. Pack of 6 (6-pack). Holds package temperature down during delivery windows. Chills insulated shippers for local and parcel delivery. For cold-pack shipping of perishable and heat-sensitive goods.
Common questions
How long do these cold bricks maintain temperature?
Re-Freez-R-Brix® Cold Bricks maintain uniform temperatures for over 12 days, providing reliable protection for extended transit periods and storage delays common in pharmaceutical and biotech logistics.
Are these cold bricks compliant with pharmaceutical shipping regulations?
Yes. Formulated with food-safe, non-toxic materials, these bricks meet FDA and USDA standards, eliminating the hazmat documentation and handling restrictions associated with traditional gel packs or dry ice alternatives.
What makes these better than gel packs for blood products and lab samples?
Unlike gel packs that can rupture and contaminate products, Re-Freez-R-Brix® bricks are sealed in heavy-duty plastic pouches and won't leak. Their consistent foam refrigerant formula prevents temperature fluctuations that degrade sensitive samples.
How many cold bricks do I need per shipment?
Packaging requirements depend on ambient temperature, transit duration, and insulation R-value. Most pharmaceutical shippers use 2-4 bricks per 12-16 oz insulated box; our sales team can recommend quantities based on your specific route and product sensitivity.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.