Dog's Nite Out carries the best pet supplies for your dog. Introducing TechKewl Phase Changing Dog Cooling Vest. This dog cooling vest helps keep your dog cool and helps prevent dog overheating and dog heat exhaustion No longer will you ever have a overheating working dog. Help your dog stay cool with TechKewl with COOL PAX! Great for working dogs and hot dry climates. keep dog cool, too hot for dog, keep your dog cool
TechKewl Phase Changing Dog Cooling Vest 

SM / MD  includes 1 COOL PAX

Back Length 9" - 12"
Girth            26"- 30"

MD / LG includes 2 COOL PAX

Back Length 12" - 18"
Girth             30" - 36"

LG / XL includes 3 COOL PAX

Back Length 18" -24"
Girth             32" - 38"

1.When activated our PCM inserts will remain at 58F for up to three hours.

2.They are activated by placing them in a fridge, freezer, or ice water for approximately 30 minutes.

3.PCM is 25% lighter than water.

4.It is also Non-Toxic, Non-Carcinogenic, and Non-Flammable

5.The PCM inserts can be washed with a cloth, and the garments per normal washing instructions for cotton or poly/cotton.
Removeable inserts for easy washing.
Powered By

© Dog's Nite Out 2010  All Rights Reserved.

TechKewl TM products use an improved variant of a freezer pack that freeze at 58°F
    Opposed to the normal 32°F for water, thus eliminating the harmful temperature shock to your body.

Our Phase Change Material (PCM) packs are held next to your body and cool you at a consistent, comfortable level.

These products will help keep you feeling refreshed and help prevent heat related injury when used properly.

Product Information


Lighted Dog Collars

Lighted Collar Covers

Dog Collar Lights

Rasta Dog Collar

NFL Dog Collar


Bright Steps Lighted Dog Leash

Polybrite Lighted Dog Leash

2 in 1 Bungee Dog Leash

Hands Free Dog Leash

NFL Dog Leash

Rasta Dog Leash

Dog Sport Accessories

Dog Wetsuits

Dog Life Jacket

Custom Made Dog Surfboards

HyperKewl Cooling Dog Vest

Thermafur Warming Dog Vest

TechKewl Cooling Dog Coat


NFL Dog T Shirt

NFL Dog Jersey

Bright Steps Lighted Harness

HyperKewl Cooling Dog Pad

Heat Pax Hand Warmers

Heated Hand Gloves

Cool Pax Coolers


Surf Dog Competitions

Foxy Treats

Heated Dog Pad

Pet Ramp

Tapestry Pet Bed

TechKewl Sizing

Bully's Dog Collar

Dog Food

Pet ID Tags

Hypo-Allergenic Dog Food