Search & rescue KIT PROGRAM

Minus33 has proudly supported Search & Rescue (SAR) groups across the country since 2017 by supplying free SAR Warming Kits that create a head-to-toe warming system designed to be applied to patients in the field to help prevent or delay hypothermia during emergency response situations.

Minus33 recycles gently-worn base layer returns and garments with minor defects into “SAR Warming Kits.” Each kit contains a Merino wool base layer top and bottom, wool hat, wool socks, and wool gloves.

Donate Your Wool Baselayers
Search & Rescue in California
Search & rescue by SMR SAR Kits
Warming kit program held by a cute dog
Minus33 SAR Kit Program
Stowe Mountain Rescue
Golden search & rescue dog Minus33 sar program
Minus33 SAR kit program Stowe rescue group training
SAR kit program Stowe SAR team

The Rescuers Creed

It is my duty to save life and to aid the injured. I will be prepared at all times
to perform my assigned duties quickly and efficiently, placing these duties before
personal desires and comforts. These things I do, so that others may live.

Do you represent a SAR organization?

Apply here to request SAR rescue kits.

SAR Teammate? Join our pro program

Apply here for our PRO Program

Donate Your Old Baselayers

Donate your old wool base layers and we will refurbish them for our SAR rescue kits. We'll pay for the shipping to us and send you a 25% off discount as a thank you. Learn more here.

A Minus33 rescue kit in action in the Dry River Valley: Helicopter Used to Rescue 2 Hikers in White Mountains