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Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Swamp Cooler™ H
Swamp Cooler™ H
Graphite Gray
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Swamp Cooler™ H
Swamp Cooler™ H
Heliotrope Purple
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Swamp Cooler™ H
Swamp Cooler™ H
Sage Green
Sage Green
Sage Green
40% off
4.8
Rated 4.8 out of 5 stars
246 Reviews

Swamp Cooler™ Harness

cooling dog harness

Color

Selected: Heliotrope Purple

Choose size

Sizing Chart

Use this fit guide to find the right size for your dog. Measurement is around the widest part of the rib cage. In between sizes? Choose the smaller size.

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 - 42 in (81 - 107 cm) L/XL
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Better With Each Design

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Trail Tested Promise
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The Swamp Cooler Harness is an all-in-one cooling solution for dogs exploring in hot conditions. This harness integrates our Swamp Cooler™ evaporative cooling tech with Ruffwear's reliable multi-use body harness platform. Ruffwear's signature strong leash connection points, high adjustability, quick-grab handle, and easy on/off features are elevated with cooling capability throughout the back panel and supportive chest/belly panel.

The Swamp Cooler Harness adds a cool factor to a harness designed to keep the adventure going, when the temps are high and your dog's stoke for exploration is even higher.

How does Swamp Cooler™ Tech work? Learn more about evaporative cooling and other ways to keep your dog cool here.

Swamp Cooler™ Tech

Three-layer construction absorbs water and promotes evaporative cooling.

Padded Handle

Balanced and comfortable lifting and assisting with padded handle and load-dispersing chest/belly panel.

Strong Connections

Two leash connection points: an aluminum V-ring and reinforced webbing loop on back.

Additional Features

  • Lightweight, easy on/off construction built with Swamp Cooler™ Tech

  • Wicking outer layer reflects heat and facilitates evaporation

  • Absorbent middle layer stores water for evaporation

  • Mesh lining keeps dog dry and comfortable

  • Balanced and comfortable lifting with padded handle and load-dispersing chest/belly panel

  • Six points of adjustment for an optimal fit

  • Two leash attachment points: aluminum V-ring and reinforced webbing loop on back

  • Reflective trim 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
    • Webbing: nylon
    • Buckles (bluesign® approved): ITW Nexus Mach 1 side-release
    • Leash Connection Point: anodized 6061-T6 aluminum V-ring
    • Made in Vietnam

  • Care

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

Swamp Cooler™ Harness Videos

  • About the Swamp Cooler™ Harness

    Learn more about the Swamp Cooler Harness from Rachel and Nova.

  • 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.
Product Figure
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 - 42 in (81 - 107 cm) L/XL
Find The Right Size For Your Dog chart
Select Size

32-42 in (81-107 cm)

Ratings & Reviews

4.8
Rated 4.8 out of 5 stars
Based on 246 reviews
Total 5 star reviews: 206 Total 4 star reviews: 31 Total 3 star reviews: 4 Total 2 star reviews: 3 Total 1 star reviews: 2
Slide 1 selected
246 reviews
  • Scott V. G.
    Verified Buyer
    I recommend this product
    Type of Activity Hiking
    Dog Shape Broad
    Dog Size Small
    Rated 5 out of 5 stars
    3 days ago
    Swamp cooler just works

    Our dog has a dark/brindle coat that gets hot in the sun. I’d estimate that the swamp cooler makes an 80’ day feel like 75’ or better for him. He pants less and lasts longer on hikes. It just works. Would buy again.

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  • Suzanne B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    Swamp cooler ❤️

    Maud really loved this swamp cooler. She wears a ruffwear harness to walk so this was a perfect cooler to get, with it doubling as a harness too.

    Couldn't have arrived at a better time too. We had a overnight stay in Surrey and the heat was 36/38. It really helped Maud .

    Fantastic postage time, I would recommend it ❤️.

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  • francoise d. M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    5 stars

    Outstanding product.

    Walks without gasp.

    Fresh body.

    Easy to put on

    I RECOMMEND THIS PRODUCT!!!!!!

    Translated from French
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  • Mario G.
    Verified Buyer
    I recommend this product
    Type of Activity Hiking
    Rated 5 out of 5 stars
    1 week ago
    Great harness

    Dogs really like the harness and it seams to keep them cooler in the hot Memphis summer. It also is nice in that it provides better support when holding or controlling your puppy.

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  • Jane C.
    Verified Buyer
    I recommend this product
    Type of Activity Running, Other
    Dog Shape Slight
    Dog Size Medium
    Rated 5 out of 5 stars
    3 weeks ago
    Bird Dog Cool

    Recent purchase for my English Pointer. Between hours at horse farms and shows and running in the fields for birds this is working to keep her cooler. I notice that her panting recovery is way faster. She likes sunbathing in 90 degree heat so this makes me happier! It gets very dirt when wet.

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