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Biolumin Blue
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New
4.8
Rated 4.8 out of 5 stars
234 Reviews

Swamp Cooler™ Harness

Cooling harness with handle

Three-point leash attachment cooling harness with a lift-and-assist handle

Color

Selected: Biolumin Blue

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 a trail-ready, all-in-one cooling solution for dogs exploring in hot conditions, now with a third leash attachment point on the chest. Integrated directly into our three-strap harness platform, it leverages our Swamp Cooler™ technology to pull body surface heat away through evaporative cooling. Dial in a secure and comfortable fit with six adjustment points, lift and assist with the quick-grab handle, and stay connected with three leash connection points as you head out together on your next summer endeavor. 

How does Swamp Cooler™ Tech work? Learn more here about how that refreshing, just-stepped-out-of-a-lake feeling known as evaporative cooling helps keep your dog cool. Check out the Swamp Cooler™ Collection.

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.

Padded Handle

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

Three Leash Attachment Points

Aluminum V-ring, reinforced webbing loop on the back, and reinforced webbing loop on the chest for redirecting dogs that pull on leash

Additional Features

  • Six points of adjustment for an optimal fit
  • Reflective trim and light loop for attaching The Beacon™
  • Side-release buckles for easy on/off

  • Materials

    • Outer Layer: Polyester air mesh (bluesign® approved)
    • Middle Layer: Polyester non-woven felt
    • Lining: Dry-weave polyester mesh (bluesign® approved)
    • Webbing: Polypropylene webbing
    • Buckles: ITW Nexus Mach buckles
    • 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
chart
Select Size

13-17 in (33-43 cm)

Ratings & Reviews

4.8
Rated 4.8 out of 5 stars
Based on 234 reviews
Total 5 star reviews: 195 Total 4 star reviews: 30 Total 3 star reviews: 4 Total 2 star reviews: 3 Total 1 star reviews: 2
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234 reviews
  • Brian V.
    Verified Buyer
    I recommend this product
    Type of Activity Hiking, Camping, Backpacking
    Dog Shape Deep chested
    Dog Size Medium
    Rated 5 out of 5 stars
    9 hours ago
    It works

    It really does a good job of keeping her cool. I don’t know why I waited so long.

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  • Sophia O.
    Verified Buyer
    I recommend this product
    Type of Activity Hiking, Running
    Dog Shape Broad
    Dog Size Medium
    Rated 5 out of 5 stars
    17 hours ago
    Summer Must Have

    I have a 6 year old pit bull mix who cannot stand the summer heat in Georgia! This addition to his harness collection has already helped tremendously in the afternoons. I could tell throughout our walks that he is staying much cooler than normal. I would highly recommend this to anyone whose pup needs some additional heat protection in the warmer months.

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  • Ray S.
    Verified Buyer
    I recommend this product
    Type of Activity Hiking
    Rated 5 out of 5 stars
    2 days ago
    Dog loves it!

    It keeps Mochi clean and cool :)

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  • Mary C. B.
    Verified Buyer
    I recommend this product
    Type of Activity Other, Hiking, Running
    Dog Shape Deep chested
    Dog Size Large
    Rated 5 out of 5 stars
    3 days ago
    Perfect

    Can’t wait for my sweet GR to wear this during hikes in the summer.

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  • Jinji Z.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Helps our frenchie

    Our frenchie gets really hot on walks quickly, and this harness is helping him stay cool and go for longer walks during the summer. The sizing runs a bit larger than other extra smalls (we also have the basic harness from ruffwear, so I’m using that as comparison). It’s just a bit expensive imo.

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