Replace the cooler.Mail the chain.
Lab-qualified, field-tested mailers with insulation and PCM pre-integrated; eliminating pack out complexity and shrinking your storage footprint in one ready-to-ship solution.
Built for the mail.Engineered for the cold chain.
Lab-tested, field-proven, audit-ready.
Every mailer ships with ISTA validation documentation, so you’re audit-ready from day one. Lab and field tested to ensure temperature accuracy, our mailers are built to meet your regulatory and accreditation requirements; right out of the box.
Flat-packed. One SKU does it all.
Our mailers ship flat and vacuum sealed, maximizing your storage space until you need them. One SKU handles every shipment, no bulk inventory, no complex ordering, no wasted space. Pack-out is one motion: open, insert, seal.
PCM Powered. Room Temperature Ready.
Phase change material absorbs heat when ambient temperature rises and releases it as temperatures drop, holding a steady internal temperature while conditions swing around it.
Bees have held a precise hive temperature for 100 million years. No thermostat. No power. No conditioning step. Just the right material responding to the environment around it. SpeedyPac works the same way. PCM that absorbs heat on the way up and releases it on the way down, keeping your product in range from pick-up to doorstep…
Every layer working. Every degree protected.
Shields, protects, recycles
Outer layer shields the mailer in transit while the inner film protects your product from moisture and damage, durable, flexible, and selected for curbside-eligible recycle streams.
Pre-integrated phase change
Pre-integrated phase change material fully encapsulates your product top and bottom, absorbing thermal energy to maintain target temperature throughout transit, reusable across multiple shipments.
High R-value insulation
A single foam layer wraps and folds to cover all surface area. High R-value insulation eliminates heat loss and maximizes PCM effectiveness throughout transit, vacuum sealed flat, with more than 50% less landfill than the EPS cooler it replaces.
Pre-integrated phase change
Pre-integrated phase change material fully encapsulates your product top and bottom, absorbing thermal energy to maintain target temperature throughout transit, reusable across multiple shipments.
Tap a point to see the component.
Tested in our lab. Validated on your lane. Documented before you ask.
All testing performed in tempaid’s in-house ISTA-certified thermal lab in Ontario, Canada. Third-party labs queue six weeks or more for lane-specific validation. The tempaid lab tests your specific lane in days, and the documentation ships with the result.
Continuous hold, CRT mailers under ISTA 7D & 7E winter/summer profiles.
Reduction in outbound freight. Mailers qualify for flat-rate carrier programs.
Smaller warehouse footprint vs. cooler-based packaging at equivalent throughput.
Reduction in total shipping cost and packaging waste, line-replacement basis.
One simple pack-out.Every season, every range.
Winter freeze protection.Ship as-is, zero conditioning.
Our PCM5 stays liquid at room temperature and solidifies automatically when exposed to cold, buffering against freeze damage and holding your CRT shipment above 2°C throughout even the harshest transit conditions. No conditioning, no intervention, just protection that activates when you need it.
No conditioning required. Simply insert, seal, and ship, our PCM 5 mailer is ready to use straight out of the box, eliminating prep time and operator error from your pack out process.
Documentationis not a follow-up.It’s part of the SKU.
Every TempAid mailer comes with qualification reports standard, ready to meet your regulatory and accreditation requirements.
“Since we switched to tempaid’s validated mailers, on-time deliveries are up 30% and we walked into our last audit with the file already built.”
Director of QA · Global biotech · Q1 2026
Real lifecycle gains. Numbers, not narrative.
Tempaid mailers ship a fraction of the volume, weight, and waste of the cooler-and-gel-pack pack-out they replace. PCM mats are reusable. Outer films target curbside-eligible streams where municipal programs accept them.
vs. EPS Styrofoam cooler, per shipment.
PCM mats reusable across pack-outs.
No expanded polystyrene anywhere in the SKU.
From flat-pack form and smaller DIM weight.
We thought about recycling for you
Read our manual on how to recycle our products safely for the environment.
Explore other solutions.
Honest cross-links to the rest of the line. Pick what fits the shipment.
SteadyPac Solo
VIP panels and patented PCM in a single-use shipper, built for one-way lanes.
Details
SteadyPac Move
VIP and PCM in a rugged carry bag, validated like the Cube. Built for the field.
Details
SteadyPac Cube
Refrigerated, frozen, and CRT in one box. Validated +40°C to −30°C, no changeover.
Details
SteadyPac EPS
The performance and cost of standard EPS, with a biodegradable additive.
Details
SteadyPac EarthWise
Your cold chain shouldn't end in a landfill. Curbside-recyclable, ISTA to 72 hrs.
Details
Test these mailersagainst your lane in seven days.
A 20-minute call to scope your shipment. A lab test against your specific route. Qualification documentation in hand. No proposal templates. No procurement gauntlet. The lane decides.