- Condition: Factory New
- Weight: 6.6 lb
- Metallized outer film reflects 99% of radiant heat.
- Works well to keep insulin, vaccines and specimens cold for extended periods of time
- Lightweight and reusable
- Watertight pressure closure
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Learn more:
- MFR: Coldkeepers LLC Ships from MFI Medical
- MPN: KG-1519-PL75UT-2518
Frequently asked questions
Does this pouch provide enough protection for vaccines?
Yes, this mailer is engineered for cold-chain logistics. It features a specialized metallized film that reflects 99% of radiant heat, specifically designed to help maintain the low temperatures required for sensitive items like vaccines, insulin, and medical specimens.
Can I reuse these mailers for multiple shipments?
Yes, these mailers are designed to be reusable. Their durable construction and reliable double-track zipper system allow them to be used for multiple transport cycles, making them a cost-effective choice for regular shipments.
Will these leak if my coolant pack melts?
You can be confident in the security of your shipment; the mailer is equipped with a double-track zipper and a watertight pressure seal, which work together to prevent leaks and protect the contents from external environmental factors.
How much space do these take up in storage?
These mailers feature a space-efficient, flexible design that allows them to fold completely flat when not in use. This significantly reduces your warehousing footprint compared to rigid insulated shipping boxes.
Can I use these with gel bricks for longer shipments?
Absolutely. While the mailer offers excellent thermal insulation on its own, it is highly recommended to pair them with additional coolant packs (such as gel bricks) to achieve even greater, long-duration temperature stability for extreme shipping requirements.
Are these mailers lightweight enough to save on shipping?
Yes, the pouches are lightweight by design. By using these instead of heavy styrofoam or rigid containers, you can minimize your overall shipping weight and reduce transportation costs.
What is the closure mechanism like?
The mailers utilize a secure, user-friendly double-track zipper system combined with a robust watertight pressure seal to ensure that your sensitive contents remain shielded throughout transit.
Are these suitable for shipping perishable foods?
Yes, they are professional-grade solutions ideal for food distribution. The thermal barrier technology is just as effective at protecting perishable food items as it is for pharmaceuticals and biological specimens.
How many mailers come in one order?
These are sold in cases containing 18 units per case.
What are the dimensions of the mailer?
Each individual mailer measures 15 x 19 inches, providing a spacious interior for a variety of temperature-sensitive goods.