+974 3320 2860


+974 3320 2860

Techniche 6626 Phase Change Cooling Vests

Discover the ultimate cooling solution at Nassguard Trading WLL, the premier distributor of Techniche cooling vests in Doha, Qatar. The Techniche 6626 Phase Change Cooling Vest is powered by cutting-edge Coolpax technology, which absorbs your body’s heat, transforming from solid to liquid and keeping you comfortably cool. Elevate your comfort with Techniche.



  • It’s easy to activate. Just place the CoolPax™ in the freezer or in ice water for 30-40 minutes.
  • Insert the activated CoolPax™ into your garment and enjoy 2-3 hours of constant cooling power.



  • Simple V-neck w/ zipper closure; works for a wide range of people and uses
  • Can provide 5-10 hours of cooling relief per soaking
  • Lightweight, easy to activate, and durable
  • Comfortable, quilted nylon outer with HyperKewl Cooling
  • Fabric inner, water-repellant nylon liner, and black cotton-
  • Poly elastic trim
  • Provides a refreshing 58°F/14°C cooling effect.
  • Enjoy 2-3 hours of cooling per activation.
  • Completely safe: non-toxic, non-flammable, and non-combustible.
  • Freezes at 58°F/14°C, faster than water (30-40 mins).
  • Remarkably lighter than water.
  • Functions effectively in all temperature and humidity conditions.
  • Targets key heat zones for precise relief.
  • Elevates comfort and boosts performance.
  • Lightweight, durable, and reusable for long-lasting use.
  • Activates easily in ice water, no electricity needed!
  • Equipped with built-in hook and loop stabilizers to prevent sagging.
  • Highly portable and convenient to carry.
  • An efficient solution for pre- and post-cooling on the move.
  • Fits snugly under military gear, firefighter gear, hazardous material suits, mascot costumes, and various apparel.
  • Maintains a steady cooling temperature, eliminating the risk of ice burn.

More Details


  • Sizes: XS, S, M, L, XL, 2XL, 3XL, Custom
  • Colors: Silver, Blue, Black, Hi-Viz Lime, Khaki, Pink, Marine Desert, FR HV Orange, Real Tree



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