Back to collection

The Ruffwear Jet Stream efficiently cools dogs during light and fast, high-intensity adventures through shading and evaporative cooling. In warm climates, dogs typically stay cool by seeking shade in the heat of the day. The light and sleek Jet Stream uses shade-providing spandex over the back, while Ruffwear’s three-layer evaporative cooling chest panel disperses heat from the dog’s core. To activate the Jet Stream, soak in water, wring out, zip on your dog, and go.

Check out our Best Selling Summer Gear.

Select Size

Measurement is around the widest part of the rib cage. If you need more help with sizing visit our Fit Guide.

13-17 in (33-43 cm)
17-22 in (43-56 cm)
22-27 in (56-69 cm)
27-32 in (69-81 cm)
32-36 in (81-91 cm)
36-42 in (91-107 cm)

Key Features

Additional Features

  • Three layer construction cools the core
  • Wicking outer layer reflects heat and facilitates evaporation
  • Absorbent middle layer stores water for evaporation
  • Comfortable inner layer transfers cooling effect to the dog
  • Zippered closure for high-performance fit
  • Made in Vietnam

Washing Instructions

  • Wash in cold water, gentle cycle
  • Use mild detergent
  • Hang to dry
  • Do not bleach, iron or dry clean

Trail Tested Promise

All of our products are rigorously field tested and we proudly guarantee against defects in materials and craftsmanship.

Great Companions

Ratings & Reviews

Customer Reviews

Based on 47 reviews
5 Star
64% 
30
4 Star
19% 
9
3 Star
13% 
6
2 Star
4% 
2
1 Star
0% 
0
Customer Photos
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

JS
09/11/2018
J. S.
United States

Jessy Janes and is lovable Jacket

My dog love too much is jacket. Same if the hole for the legs were a little bit to large between the leg and the chest. She love it. I would like to send you the picture but it's not working :-( It were a fews good time now that we used the jacket, in walk in hot summer day's, in hiking trip and camping ride

J. S. verified customer review of Jet Stream™ Cooling VestJ. S. verified customer review of Jet Stream™ Cooling VestJ. S. verified customer review of Jet Stream™ Cooling Vest
LR
09/10/2018
Lauren R.
United States

Hot dog in the city

We bought this for our Akita/St. Bernard mix who lives in Florida. He hovers around 90-95 pounds, so right on the line between a medium and a large. We originally got the medium and exchanged it for the bigger size. Even though the sides and top of the vest are a stretchy material and we were able to close it, our dog was very unhappy with the smaller size. We were able to keep the vest moist by pouring water down his chest and onto the gray mesh. He was noticeably more comfortable (he gets visibly cranky when he's too hot) and was game for going the full 4 miles of our hike when he normally wants to stop after 1. The vest itself is very easy to clean - we washed it in cool water with the rest of our hang dry stuff - and folds up nicely to be stored away. Would definitely recommend for dogs who get overheated easily.

Lauren R. verified customer review of Jet Stream™ Cooling Vest
SS
08/23/2018
Steven S.
United States

Best Ruffwear product!

At this point, I think I own nearly half the Ruffwear product line, but this is the most useful and necessary product I own. I live in SoCal, and my vizsla and I run daily. This vest allows me to take her in temps that I otherwise wouldn’t. I just soak it briefly (my daughter’s plastic kiddie pool works well for this), put it on her, and go. It stays moist for at least an hour and we can re-wet it at stream crossings or even water fountains. As others have said, the zipper could be a bit more robust, but otherwise, it’s a great product.

Steven S. verified customer review of Jet Stream™ Cooling Vest
LH
08/23/2018
Lauren H.
United States

KA
08/21/2018
Kim A.
United States

I bought a cooler for my pug and American bulldog, they both love them!

Simple and easy to get on and off