MH
Michael Harrington
Systems, engineering, analytics, and applied strategy
Try It Yourself

Ask for a Sample

Run your own side-by-side test. Samples are $10 each plus shipping, for testing or scientific purposes only, and ship within the United States.

Ask for a sample

Before you request:
  • Samples are for testing or scientific purposes only.
  • Each sample costs $10 plus shipping. After you send this form, you will receive a bill by email.
  • Shipping is limited to the United States.

Tell us who you are and how you will test DuraTherm. Michael replies to every request personally.

What you get

  • DuraTherm pack(s) in the size you choose, filled and sealed, ready to freeze, at $10 each plus shipping.
  • A short guide to running a fair side-by-side test against your current pack.
  • A direct line to Michael for questions and results.

Testing tips

  • Freeze the DuraTherm pack and your current pack together for 24 hours.
  • Measure both at the same times, on the same face, in the same spot.
  • Flip packs well before you measure them, not right before.