We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Blue cooling vest with zipper front, hook-and-loop side and shoulder straps, and four cold pack inserts visible in pockets

Techniche

Techniche 6626-BLUE2XL Cooling Vest, 2XL, 2 to 3 hr Max

SKU CH-NPEY-5J6R7 MPN 6626-BLUE2XL

Cotton-lined vest uses cold-pack inserts to maintain 58 degrees Fahrenheit for two to three hours, fits 46 to 48 inch chests, and adjusts with hook-and-loop straps

  • MaterialPolyester Outer, Cotton Inner, With Thermal Liner
  • Cooling relief for up to three hours with cold pack inserts
  • Adjustable hook-and-loop girth and shoulder straps for a secure fit
  • Thermal liner and cotton inner layer keep skin comfortable
  • Zipper front with four included cool packs and cooler bag
  • Fits chest sizes 46 to 48 inches in 2XL blue vest

Cooling vest for extended heat exposure

The Techniche 6626-BLUE2XL vest uses cold pack inserts to lower body temperature in hot environments. A cotton inner layer and thermal liner sit beneath a polyester outer shell. Hook-and-loop adjustments at the girth and shoulders plus a zipper closure secure the fit for chest sizes between 46 and 48 inches.

Upgrade from passive cooling garments

Workers relying on evaporation vests or wet towels gain consistent 58 degree cooling without airflow dependence. The four included packs deliver two to three hours of runtime before a freezer swap is needed. The jump is worth it when ambient heat exceeds the capacity of passive gear to keep core temperature stable.

Sustained load behaviour in hot conditions

The thermal liner slows heat transfer from the environment so the packs maintain rated temperature longer than exposed ice inserts. Performance remains steady across the full two to three hour window rather than dropping sharply after the first hour. No battery or powered components means zero degradation from vibration or dust ingress during prolonged shifts.

Highlights

  • Cooling relief for up to three hours with cold pack inserts
  • Adjustable hook-and-loop girth and shoulder straps for a secure fit
  • Thermal liner and cotton inner layer keep skin comfortable
  • Zipper front with four included cool packs and cooler bag
  • Fits chest sizes 46 to 48 inches in 2XL blue vest

Specifications

BrandTechniche
Model6626-BLUE2XL
MaterialPolyester Outer, Cotton Inner, With Thermal Liner

Questions about this item

Will the 27 in length and 46–48 in chest range fit my frame?

The vest measures 27 in long and adjusts from 46 in to 48 in chest via hook-and-loop girth and shoulder straps.

How do I install the cold packs, and what step is often missed?

Place the four included cool packs into the inner pockets after chilling them to 58 °F; the step people skip is securing the zipper and all hook-and-loops so the packs stay flat against the thermal liner.

When do the cool packs need replacing, and what else wears out?

Packs last for many cycles but lose capacity over time; the cotton inner and hook-and-loop straps should be inspected each season for fraying or reduced grip.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.