Pello · Evaporative cooling vest
Soak it, wring it out, and clip it on. As the water slowly evaporates, the damp mesh stays cool against their coat — no fridge, no batteries, no fuss.
How it works
Soak the vest in cool water for a few seconds — tap, hose, or water bottle all work.
Squeeze out the excess so it's damp, not dripping. It stays light and comfortable.
Clip it on. The damp mesh stays cool against their coat while it slowly dries.
Why it works
Pello keeps the explanation simple: soak the top layer, let airflow help the damp mesh feel fresher, and re-wet on longer warm-weather walks.
Buy nowNothing stiff, bulky, or complicated to prepare.
Four bright colours and six sizes make selection visual and easy.
Seen on sunny walks
Get the fit right
Measure around the widest part of the chest, just behind the front legs. Between sizes? Go one size up — and if it doesn't fit, exchanges are free within 14 days.
| Size | Chest | Back length | Typical breeds |
|---|---|---|---|
| S | 30–48 cm | 28 cm | Chihuahua, Yorkie, Mini Dachshund |
| M | 39–56 cm | 35 cm | Pug, Jack Russell, Frenchie |
| L | 49–70 cm | 42 cm | Cocker Spaniel, Beagle, Corgi |
| XL | 60–80 cm | 50 cm | Border Collie, Staffie |
| XXL | 74–94 cm | 58 cm | Labrador, Golden Retriever, Boxer |
| 3XL | 84–110 cm | 67 cm | German Shepherd, Husky, Doberman |
From the pack
We walk before work and the vest is soaked, wrung and clipped on in under a minute. It stays damp for the whole loop and the pink is adorable. Machine washed it twice already and it still looks brand new.
Size: S · Shih TzuFits our collie really well and she doesn't mind wearing it at all. On the hottest day it dried out after about 40 minutes, so bring a bottle to re-wet. Would've liked a slightly longer back, but overall very happy.
Thanks Tom! On very hot, dry days a quick splash from a water bottle brings it back in seconds — glad the fit works for your collie.
Used the size guide and went one up like it suggested — glad I did. The clips feel sturdy and she doesn't wriggle out of it like her old harness. The yellow is so easy to spot at the beach.
Size: L · Border CollieOur lab is 32kg and the XXL fits with room to adjust. He heads straight for the door when I run it under the tap, so I'd say he's a fan. Delivery to Sydney took 9 days with tracking the whole way.
Size: XXL · LabradorSimple idea that just works. Damp not soggy, and she forgets she's wearing it within a minute. Knocked off half a star only because the blue was slightly lighter than the photos. Would buy again.
Size: M · Scottish TerrierIf the fit isn't right or your dog isn't comfortable in it, send it back within 14 days for a full refund or a free size exchange.