Thawdaddy Heated Under Vest

Thawdaddy Heated Under Vest

by Mobile Warming    

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The Mobile Warming Thawdaddy is designed as a universal fit, heated vest to keep you warm and comfortable when the weather turns cold. The Thawdaddy provides instant heat for any outdoor activity, whether for work or play. The Thawdaddy vest is an underlay to your everyday jacket, or you can use it as an overlay to your shirt. It's ultra-thin design easily stows away when not in use, but when it's cold out, the powerful lithium-ion batteries provide up to 9 hours of heat.

The Thawdaddy battery powered heated vest is a superior universal solution to add heat when weather conditions get cold. Designed as an instant heating solution, the ultra-thin Thawdaddy vest can be worn under a variety of jackets or over any shirt. Whether you're riding a motorcycle, hiking, fishing, or working outdoors, the Thawdaddy delivers long-lasting instant heat on-demand. The Thawdaddy Vest features 3 heating panels to provide heat in all the right spots. Stay warm for hours with powerful, long-lasting rechargeable Lithium-Ion batteries. Adjust 4 selectable heat setting on the fly with integrated LED touch control button. If you're ready to fight the cold then look no further than the Thawdaddy Heated Vest.

  • Polyester Shell
  • Stretch Side Panels
  • Phostlite® Reflective Safety Trim
  • Universal Hook & Loop Closure
  • Integrated Battery Compartments
  • Tri-Zone Heat Elements 2x Chest & 1x Back
  • 4 Selectable Heat Settings
  • Integrated Touch Control Button
  • Up to 9 Hours of Heat Per Charge
  • Charge Time: 3.5hours
  • Available in 3 Sizes: S/M, L/XL, & XL/2XL


Your Order Includes:
  • (1) Thawdaddy Heated Vest
  • (2) 3.7volt 2000mAh Lithium-ion Batteries
  • (1) AC Dual Charger
Temperature and Duration Settings
Setting Average Temp F° Average Temp C° Approximate Duration Range
100% 139° 59.4° Up to 2.2 Hrs
75% 120° 48.8° Up to 2.7 Hrs
50%** 105° 40.5° Up to 4.5 Hrs
25% 90° 32.3° Up to 9.0 Hrs
** 50% is the most common setting.


Thawdaddy Heated Under Vest**
Size Chest(in) Chest(cm)
Small/Medium 40 101.6
Large/XLarge 43.5 110.5
XLarge/2XLarge 46.25 117.5
2XLarge/3XLarge 49 124.5
** Sizes are relaxed (not extended), since we have built in elastance fabric on the body sides of the vest.
Please note that all measurements are "body measurements" not garment measurements.
Please be sure to measure your own arm, chest, waist, etc. and compare to the chart.
This size and fit guide is to be used as a guide only. It is not an exact conversion and does not guarantee an exact fit.

Measuring Tips:

  • If you don't have a measuring tape, use a piece of string and hold it alongside a ruler.
  • Chest: Measure at the fullest part of the chest, under the armpits and over the shoulder blades, keeping the tape measure firm and level.
Mobile Warming 3.7v Thawdaddy Battery (Single)
Sale Price: $14.99
The 3.7volt Thawdaddy battery is compatible with only Mobile Warming Thawdaddy Heated Vests.
Mobile Warming 3.7V Dual Battery Charger for Thawdaddy and Heated Socks
Sale Price: $14.99
This Charger is only compatible with Mobile Warming 3.7volt Thawdaddy vest or heated sock batteries.

Customer Reviews

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