Mini Cooling Packs Set of 2

Regular price $10.00
Regular price $10.00 Sale price $10.00
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ThermApparel Mini Cooling Packs (Set of 2) deliver quick, targeted cooling in a compact 3" x 3" size. Each reusable cold pack provides up to 30 minutes of cooling relief and recharges in just 30 minutes in ice water or about 60 minutes in a fridge or freezer.

Think of them like a mini heat exchanger: placed on pulse points or layered into your gear, the packs pull heat out of the blood flowing close to the surface of your skin, and your body circulates that cooled blood back through your entire system for a fast, effective cool-down. Use them as a cooling boost alongside your

ThermApparel cooling vest, tuck them into pockets, sports bras, or costume layers, or use them on their own for quick relief wherever you need it.

Key Features

  • Compact 3" x 3" size fits almost anywhere, pockets, sports bras, costume layers, and more
  • Up to 30 minutes of dry PCM cooling relief per pack
  • Recharges in 20 minutes in ice water or 60 minutes in a fridge or freezer
  • No condensation or dripping, just clean, dry cooling
  • Reusable thousands of times with proper care
  • Non-toxic, bio-based PCM

Learn more about how our cooling packs work in our cooling pack guide.

Regular price $10.00
Regular price $10.00 Sale price $10.00
  • Reduce Fatigue
  • Maintain Cognitive Focus
  • Improve Performance and endurance
  • Minimize risk of heat related Injury
  • Go about your day with no one knowing your wearing it (UnderCool 3 only)
  • Works great in humid and dry conditions
  • Cooling that lasts between x-y hours
  • Feels great
  • Recharges in less than 1 hour
  • Lightweight (UnderCool 3, Headband, CoolSleeve only)
  • Non-Toxic Bio Based
  • NOT ICE
  • Freezes at 70F (21C) so it is safe against skin
  • Works in humid and dry conditions
  • Recharge in 15-60 minutes
  • Won’t condensate so you will stay dry
  • Can be used 1000’s of times for around 3 years
  • Easy to Use gif from home page
  • Freeze times fridge, freezer, icewater
  • Reuse 1000’s of times
  • Washing instructions for garment
  • Cooling pack care

What clients say


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Why We're Better


  • Evaporative Cooling

    • Doesn't work in humidity
    • Cools your skin, NOT your core directly
    • Lightweight & Flexible
    • Must be wet
  • Our PCM Cooling System

    • Works in any climate
    • Cools your core body temp
    • Lightweight & flexible
    • Dry conformal cooling
  • Gel & Ice Cooling

    • Works in any climate
    • Too cold for direct skin contact
    • Heavy & rigid
    • Wet from condensation