The Expandable Cool Vest

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(1) Expandable Cool Vest complete with (4) Cool Vest Heavy Duty packs and Suplex garment

Cool Vest Heavy Duty packs are a larger size for extra skin contact and durability.



Our largest and most versatile cool vest!

A personal cooling system that maintains a comfortable 65° F temperature. After using one of our Texas Cool Vests you will be amazed at how cool and comfortable our phase change material will keep you! We are confident that you will love our product.


Best suited for:

  • Larger people looking for a comfortable and expandable cooling solution
  • BIG People like Golfers
  • Hunters
  • Breachers
  • Tennis Players
  • Women and Children
  • Tactical Entry Teams
  • Police Officers
  • Anchor men
  • Work Teams
  • Professional Security Agents
  • Off shore workers
  • Football players
  • Bail Bond & Bounty Hunters

The Expandable Vest Design Features:

  • (8) Super Adjustable elastic/velcro shoulder & torso straps, almost twice the size of or standard vest (check out our Sizing Chart)
  • Easy on and off zipper front
  • Heavy-duty Cool Packs contain 65° Fahrenheit phase change material technology.
  • Heavy-duty Cool Packs typically last about 3 ½ hours (depending on your personal body, the temperature outside, and the amount of physical exertion you are performing).
  • Cool Packs charge in ice water in 20 minutes (Can be charged in Refrigerator, or freezer, but take a bit longer)
  • Weighs about 8.25 lbs. (The Expandable Cool Vest with the Extra Large Cool Packs in place)
  • Designed to fit any adult from a size large to XXXL (This is our Largest Vest offered)
  • Accommodates Standard Cool Packs or Light Cool Packs for a lighter weight option.
  • Color and Fabric: Black Supplex Grament
  • Super long removable elastic straps with a long shoulder adjustment.
  • The extra-long elastic straps can wrap complete around the outside of the garment for a sure fit and maximum adjustment.
  • Accommodates additional Extension Straps that allows the vest to adjust for longer shoulders and larger waist if needed. These straps are sold separately for an additional charge. The straps come in a set of 8 that are each 2” wide. See Sizing Chart for more details.

Sizing Chart

Smallest Width
31 in.
Largest Width
50 in.
Length Range
28 in.
With Expansion Straps
60 in.

Please note that each set of Expansion Straps extends the width/length range an additional 10 inches so you can add as many as you need. These can be used on the Expandable Cool Vest, the Light Cool Vest, and the Standard Khaki Vest with the 4 inch Waist Band.

Warranty Information

Texas Cool Vest’s Cooling Vest products are backed by a 90-day limited warranty from date of purchase against defects in materials and workmanship. This warranty does not include puncture to Cool Packs or other damage caused by End User misuse, abuse, or damage. Texas Cool Vest also offers a 30 day money back guarantee.

Contact Us

Texas Cool Vest

7211 Regency Square Blvd.
Suite 201
Houston, Texas 77036

Phone: 713-952-1983

© Copyright 2018, Texas Cool Vest, LLC, All rights reserved.