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 64 reviews
5 ★
4 ★
3 ★
2 ★
1 ★
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!

  • Oklahoma
  • Border Collie
  • agility
  • Texas
  • heat
  • friend
  • guide
  • movement
  • Christmas
Lindsay R.
United States

It's alright

I live in Hawaii and take my pitbull on many hikes. He doesn't have a lot of stamina and the heat wears him out, but he LOVES to go hiking!! So I thought I would give this vest a try. I used the dog's water bowl and dunked the vest in to get it wet once we were out on the trail. He has no issues standing and waiting for me to get it on him correctly. I think it helped keep him cool a little better than normal.... Hard to tell. But it did rub his skin raw under his armpits, and it dried out rather quickly (~1hrish). We typically do about 5 miles with him and are out for 3-4 hours. I don't know that I will use this again on him. For the little bit that it did cool him, it's not worth the raw skin.

Lindsay R. verified customer review of Jet Stream™ Cooling Vest
Mary F.
United States

Jet Stream Cooling Vest

Hasn’t been used yet, it’s too cold here in Oklahoma. Plan to use it this summer, then I’ll know more. A friend who has used them recommended it. We shall see.

Sarah W.
United States

Great Quality

As described. Fit guide accurate.

Marcy M.
United States

Cooling Vest is Very Cool!

I ordered one of these last summer for my young Border Collie. Wanted to see how well it cooled and whether or not he could wear it while training for agility. It was perfect, didn’t limit his movement at all, and most importantly it really helped keep him cooler in our oppressive Texas heat. So I ordered another one for my other BC and he’s getting it for Christmas. Highly recommend.

Marcy M. verified customer review of Jet Stream™ Cooling VestMarcy M. verified customer review of Jet Stream™ Cooling Vest
Susan S.
United States

Perfect !

Just what I was after-the Jet Stream Cooling vest is thin but very effective ! My little Frenchie just thinks she has a shirt on. Great for car travel and warm walks in the Southern California desert. Thanks so much ! Susan and Della

Facebook retargeting pixel