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Derby Originals Hydro Cooling Dog Jacket with Harness Compatible Opening - Reflects Heat & Keeps Dogs Cool for Hours

List price: $69.98
Price: $34.99
You Save: $34.99 (50%)

Availability: In Stock Out of Stock

SKU: 80-8100BL-XXS

Derby Originals innovative Hydro Cooling Jacket is the perfect solution for keeping your pet safe and happy in harsh summer weather. These jackets keep your dog dry, but naturally cooled using the power of evaporation, for up to 10 or...

Derby Originals innovative Hydro Cooling Jacket is the perfect solution for keeping your pet safe and happy in harsh summer weather. These jackets keep your dog dry, but naturally cooled using the power of evaporation, for up to 10 or more hours! These jackets are a perfect choice for those who want to take their dog on long walks or hikes, participate in dog sports, or simply keep their dog cool and safe from harmful UV rays. These coats were designed to help prevent potentially fatal heat stroke in dogs, and instead, keep your pup comfortable and happy in hot weather. These coats were designed to fit almost every size and breed of dog and are highly versatile. This dog coat has a special opening feature that makes it compatible with harnesses and leashes.

Before the first use, please dunk the product under water, gently squeeze out the excess water and let the product dry completely. This is necessary for the cooling fibers to set into the product. Please note, the product could feel 'soapy' because of the polyester fiber migration after the first activation. This rinses away on the next soaking.

DESIGNED WITH YOUR DOG’S COMFORT IN MIND - our innovative hydro cooling jacket was designed to remain cool for up to 10+ hours when wet, without making your dog damp and uncomfortable. These coats instead provide cooling relief in hot weather.

PROTECTS AGAINST UV RAYS - these coats not only protects against heat but harmful UV rays from the sun as well. If you’re looking for UV protection that won’t add bulk and overheat your dog, these coats are perfect for you.

DESIGNED TO PREVENT OVERHEATING - these coats are great for longer haired, double-coated, or brachycephalic breeds who are prone to overheating, heat stress, and heat exhaustion. Keeping your dog cool with this coat could potentially save their life!

LIGHTWEIGHT THREE-LAYER DESIGN - this jacket is made of a three-layer, ultra-thin, quilted material. The outer layer reflects heat and evaporates water, the middle layer absorbs and retains water, and the inner layer repels water.

SOOTHES SORE MUSCLES AND JOINTS - another benefit of this cooling jacket is that it can be used to cool and soothe sore joints and muscles or relieve arthritis pain in your dog. The powerful cooling action of this coat acts like an ice pack and provides instant cooling relief.

Updated October 2020 

Please read our updated terms as they have changed due to COVID-19.

Due to health and safety concerns from the current COVID-19 pandemic, we cannot accept returns on any used merchandise. Used returns will be refused and returned to the buyer or destroyed.

30 Day Return Policy

Eligible products in new condition purchased directly from Tack Wholesale LLC qualify to be returned for a refund within 30 days of purchase. All return or exchange products must be in new and unused condition (in the original packaging with all tags and inserts intact) to qualify to receive a refund. New and unused condition is defined as the product being in the same condition as it was received.

Tack Wholesale LLC is not responsible for any return shipping charges except in the case of incorrectly sent or defective merchandise. We will determine this at our discretion, and this does not apply to any Bargain Bin, Closeout, or Scratch and Dent items. In cases where we have determined an item to be defective, we will provide the customer with a pre-paid return shipping label at our discretion. If you believe you have received an incorrect or defective product, please submit a return request with a detailed explanation of this issue. Please keep in mind that we may require photos of the merchandise you received before this label can be issued.

All returns requests must be sent through the return form below. All returns must be initiated by the customer within 30 days of purchase. Returns must be postmarked before the end of the 30 day period. Return requests placed outside of this period will not be accepted.


If you would like to exchange the product you ordered for a different size/color, you can do so by returning your original product in new and unused condition and then placing a new order for the product you want.

Bargain Bin and Closeout Return Policy

Bargain Bin, Closeout, Scratch and Dent, Last Piece, or Warehouse Find products are not eligible for returns or refunds. For these products, all sales are final.

These products are heavily discounted and we will do our best to accurately photograph and describe these products. Please note that some items may have minor marks or imperfections not specifically stated on the listing.

How to Submit a Return

To return a product, please fill out the return form below. We will respond to your return request within *1-3 business days with instructions for how to return your product and a return authorization (RA) number. Once our returns department has received your return package back, they will inspect your return within 1-3 business days, and initiate your refund.

Product Warranty Issues

Please note that we are not responsible for honoring product warranties, these warranties are offered by the product manufacturer and you must directly contact them regarding these issues. Before you contact the product manufacturer regarding warranty coverage, please ensure you have properly registered your product on their website to activate the warranty.


Customer Reviews

Based on 8 reviews
Kimberly Saulsberry
Excellent Cooling Jacket

We do dog sports, FastCAT to be exact and had an even Memorial Day Weekend. The cooling jacket was money well spent as it helped in keepng my Heeler cool after her runs in the southern heat and humidity.

Emily Anderson
Awesome Jacket!

Recently purchased two cooling jackets for my black, long-haired, double-coated dogs. The jackets have helped greatly for our morning walks this summer. I put them in the washing machine before I go to bed, and when I wake up I rinse and spin them so they’re ready as we’re heading out the door. I’m glad the jackets are helping us to stay out for longer walks this summer.

Czara's Keepin Cool!

We love this jacket and have recommended it to several people. We take our GSD Czara on 3 mile walks every night and it has been in the upper 80's and 90's here in Ohio. We throw it in our garage freezer for about 10 mins before our walk for extra cooling. The vest works well to keep her cool. Would highly recommend it.

A. Skrabal
Kept Heat Induced Seizures at Bay

This was critical in helping keep our senior 4-H dog cool during a show with a heat index of 110. Recharged it with ice water when she needed.

Karen A. Oppenheim

Keeps my dog cool in 100+ degree temps