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 15 reviews
5 Star
60% 
9
4 Star
7% 
1
3 Star
20% 
3
2 Star
13% 
2
1 Star
0% 
0
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  • Reviews (15)
  • Questions (0)

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MC
05/25/2018
Meg C.
United States

GREAT for Walking!

I bought this for use on vacation for our morning walks. I have a Rhodesian Ridgeback and if there is too much heat or humidity it saps her. this vest seemed to work really well! Thank you!! Divya thanks you too!

JW
05/15/2018
Jean W.
United States

Not a great fit!

Not sure if it is the breed of my dog or what but it is not a great fit. Disappointed that it doesn't fit better and cover more of her sides. Had to return the first one because it was to small even though we measured and had two inches to spare it was way to small. Ordered the next size up and it fit but like I said not very good coverage on the sides by her front legs, she still gets sunburned.

JH
05/03/2018
Julie H.
United States

Cooling vest

I’ve only had the opportunity to use it a few times but so far it seems to be helping my black coated poodle mix stay cooler. I’m hoping it gives me a chance to go out hiking and be back by 10 instead of 8. Also a few more sizes would be great. The Xs was to tight and the s is a bit baggy. Overall I think it might be the ticket to more pleasant hikes during warmer weather

DB
04/09/2018
Desiree B.
United States

Sizing

I had to alter the item to make it fit him. The size around his chest was right but the garment extended below his waistline and pinched his *****. Its taking a while for him to get used to it.

AP
03/29/2018
Andrea P.
United States

Cooling vest

Sport loves his new vest and it helps him sleep though the night in bed, where he wants to stay.