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Biolumin Blue
Biolumin Blue
Biolumin Blue
Biolumin Blue
Biolumin Blue
Biolumin Blue
Biolumin Blue
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Sage Green
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Swamp Cooler™ Cooling Do
Swamp Cooler™ Cooling Do
Swamp Cooler™ Cooling Do
Heliotrope Purple
Heliotrope Purple
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Swamp Cooler™ Cooling Do
Swamp Cooler™ Cooling Do
Swamp Cooler™ Cooling Do
Sage Green
Sage Green
Sage Green
Biolumin Blue
New Color
4.7
Rated 4.7 out of 5 stars
671 Reviews

Swamp Cooler™ Cooling Dog Vest

Fullest cooling coverage

Color

Selected: Sage Green

Choose size

Sizing Chart

Ruffwear's apparel features an active, tailored fit that hugs close to your dog's body, designed to move with their natural range of motion. Measurement is determined by your dog’s chest girth, measured around the widest part of the rib cage. Coverage may fit slightly shorter or longer depending on your dog’s proportions. If between sizes, size up for a more relaxed fit, or down for a more snug fit.

Product sizing chart table
Girth Back Measurement Size
13 - 17 in (33 - 43 cm) 10.5 - 14.5in (27 - 37cm) XXS
17 - 22 in (43 - 56 cm) 13.5 - 17.5in (34 - 44.5cm) XS
22 - 27 in (56 - 69 cm) 17 - 23in (43 - 58cm) S
27 - 32 in (69 - 81 cm) 20 - 26in (51 - 66cm) M
32 - 36 in (81 - 91 cm) 22 - 28in (55 - 71cm) L
36 - 42 in (91 - 107 cm) 26 - 32in (66 - 81cm) XL
Product Dimensions Figure
a
Product dimensions table
Length (A) Neck (B) Size
9.75 in (24.5 cm) 13.5 in (34.5 cm) XXS
12.25 in (31 cm) >16.25 in (41 cm) XS
17.25 in (43.5 cm) 19.75 in (50 cm) S
20 in (51 cm) 22 in (56 cm) M
22.25 in (56.5 cm) 26.5 in (67.5 cm) L
24 in (61 cm) 28 in (71 cm) XL
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Better With Each Design

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Trail Tested Promise
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When shade is low and the mercury is high, dogs can count on the Swamp Cooler™ Vest to help keep the adventure going. Strategic material choices and design offer solutions for the challenges that hot-weather exploring presents. The light-colored fabric reflects solar radiation, while wetting the vest activates our Swamp Cooler™ Tech for that refreshing, just-stepped-out-of-a-lake feeling also known as evaporative cooling. Just give it a soak, put it on your dog, and go. When it dries, re-soak it to recharge it.

The Swamp Cooler™ Vest includes side-release buckles for easy on/off and a leash portal so it can be worn over a harness – topping off the essential features to make it our highest-coverage cooling option in the Swamp Cooler™ Collection. How does Swamp Cooler™ Tech work? Learn more about evaporative cooling and other ways to keep your dog cool here.

THREE-LAYER CONSTRUCTION

Wicking outer layer: reflects heat, facilitates evaporation to disperse heat, and offers UPF 50+. Absorbent middle layer: stores water for evaporation. Mesh lining: keeps dog dry and comfortable.

SIDE-RELEASE BUCKLES

Side-release buckles for easy on/off

LEASH PORTAL ON BACK

Leash portal on back is compatible with most harnesses

Additional Features

  • Vest style fit for maximum cooling coverage and shade
  • Reflective trim for visibility in low-light conditions and light loop for attaching The Beacon™

  • Materials

    • Outer Layer (bluesign® approved): polyester air mesh
    • Middle Layer: polyester felt
    • Lining (bluesign® approved): dry-weave polyester mesh
    • Buckles (bluesign® approved): ITW Nexus Waveloc side-release
    • Zipper: YKK Vislon
    • Made in Vietnam

  • Care

    • Secure fasteners
    • Wash in cold water
    • Gentle cycle
    • Use mild detergent
    • Air dry

Swamp Cooler™ Vest Videos

  • About the Swamp Cooler ™ Vest

    Learn more about the Swamp Cooler Vest from Mary and Marv.

  • How To Use Cooling Gear

    Learn more about how to use Ruffwear cooling gear from Rachel and Nova.

Find The Right Size For Your Dog

Measurement is around the widest part of the rib cage.

Sizing Chart

Measurement is around the widest part of the rib cage. In between sizes? Choose the smaller size.

FIT GUIDE

While each style of Ruffwear apparel is designed for its intended use, this guide generalizes our fits in three ways. The Swamp Cooler Vest is a Relaxed Fit with vest coverage and side-release buckles for easy on/off.

Fit guide table
Formfitting Regular Fit Relaxed Fit
Snug and conforms to the body’s contours. Can be worn standalone or layered under Relaxed apparel. Tailored with a bit of wiggle room. Can be worn standalone or layered under Relaxed apparel. A loose fit that drapes the body. Can be worn standalone or over Regular or Formfitting apparel. Works well for hard-to-fit dog shapes and sizes.
Product sizing chart table
Girth Size
13 - 17 in (33 - 43 cm) XXS
17 - 22 in (43 - 56 cm) XS
22 - 27 in (56 - 69 cm) S
27 - 32 in (69 - 81 cm) M
32 - 36 in (81 - 91 cm) L
36 - 42 in (91 - 107 cm) XL
Product Dimensions Figure
a
Product dimensions table
Length (A) Neck (B) Size
9.75 in (24.5 cm) 13.5 in (34.5 cm) XXS
12.25 in (31 cm) >16.25 in (41 cm) XS
17.25 in (43.5 cm) 19.75 in (50 cm) S
20 in (51 cm) 22 in (56 cm) M
22.25 in (56.5 cm) 26.5 in (67.5 cm) L
24 in (61 cm) 28 in (71 cm) XL
Find The Right Size For Your Dog chart
Select Size

13-17 in (33-43 cm)

Ratings & Reviews

4.7
Rated 4.7 out of 5 stars
Based on 671 reviews
Total 5 star reviews: 524 Total 4 star reviews: 108 Total 3 star reviews: 38 Total 2 star reviews: 1 Total 1 star reviews: 0
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671 reviews
  • Razz T.
    Verified Buyer
    Reviewing
    Swamp Cooler™ Cooling Dog Vest Large / Biolumin Blue (445)
    I recommend this product
    Rated 5 out of 5 stars
    2 hours ago
    Great on hot days

    I bought this best for my dark colored German shepherd guide dog and it’s been great! It gets hot where we live and wearing the vest kept him from overheating on a long walk. Easy to use and well made!

    Was this helpful?
  • Nichole
    Verified Reviewer
    Reviewing
    Swamp Cooler™ Cooling Dog Vest
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    Helps my dog stay cool on hot humid days in Minnesota.

    My dog is an all black shepherd/lab/husky mix. While she loves the frigid winters of Minnesota, she slows way down in the summers when it is hot and humid. I noticed that she didn’t want to walk more than 20 minutes before she started showing signs of discomfort.

    I tried the swamp cooler vest today when we walked at 81 degrees and she stayed energetic and comfortable for the entire walk. Her recovery time was also much shorter once we got back inside.

    I should have gotten this way sooner! I highly recommend this for anybody with a dog who doesn’t tolerate heat very well.

    Was this helpful?
  • Shelby S.
    Verified Buyer
    Reviewing
    Swamp Cooler™ Cooling Dog Vest Large / Sage Green (330)
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Perfect for my hot natured doodle!

    This vest has been great so far. We were searching for ways to cool off our dog during this terrible heat wave and this has been a lifesaver. Size medium was perfect for my 65 lb doodle.

    Was this helpful?
  • Amory G.
    Verified Buyer
    Reviewing
    Swamp Cooler™ Cooling Dog Vest Medium / Graphite Gray (033)
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Seems great so far!

    While we haven’t had the best very long, it is easy to put on and fits great. Seems like the material will stay cool once wet. We haven’t gotten to soak it yet or see if it is easy to keep clean/wash but hope to soon!

    Was this helpful?
  • Anna
    Verified Buyer
    Reviewing
    Swamp Cooler™ Cooling Dog Vest Large / Sage Green (330)
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Great buy!

    I live in Maui and during the summer I find that Hensley is overheating on any walk after 8am. So, I read the reviews and opted to get one of these cooling jackets. She had worn it on a few walks at various times of day as well as on a boat in peak sun hours. I can tell a real difference in how comfortable she is in these scenarios. A real improvement. You’ll notice that in one image her jacket is super dirty. Hensley is a sandworm and loves to roll in sand and dirt….the jacket does not deter her from this beloved activity, but luckily the sand/dirt cleans off pretty well. Hensley is around 80 pounds and wears a size large.

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