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.

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

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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