K9 Sport Sack AIR - Dog Carrier | K9 Sport Sack

K9 Sport Sack® AIR

Jet Black
Light Grey
Cobalt Blue
Summer Mint
Ruby Red

ATTENTION: Orders placed today will NOT arrive in time for the Christmas Holiday

This Product has been Discontinued
For more sizes and colors, check out the AIR 2


The K9 Sport Sack AIR® is a great choice for bike rides, shorter hikes, quick trips or any other pet-carrying adventure you can dream up. This classic model is the most flexible, breathable and lightweight pet carrier we offer. Like all K9 Sport Sack® carriers, design and safety come first. The AIR™ was specially developed under the close direction of animal professionals, veterinarians, dog trainers and outdoor product engineers to be ergonomic, safe and strong. 30 LB/13 KG weight limit

  • Ventilated side panels for cooling
  • Adjustable dual side pockets
  • Sternum strap with avalanche whistle clip
  • Moisture wicking, ventilated shoulder straps
Need help deciding on a size?

See the Complete Sizing Guide

Free Exchanges

All carriers are backed by our 30 day money back warranty. We want you to be completely happy with the size and product you've chosen. 

Customer Reviews

Based on 1149 reviews
Puppy Pick Me Up

Avid cyclist and hiker. Bicycling is such fun and also one of my little guys has a torn ligament, so needs a ride home sometimes on a walk or hike. Love it, made very well and comfortable (puppies say so too)!

Love it!

Ellie, our corgi, got really tired and winded from the altitude change when we went to visit our friend. We knew this was going to happen so we bought this to carry her around in! She loves it when she's tired and is getting use to it when she's hyper. I recommend this to anyone with a small-medium sized dog. I love that we can take her to even more places now!

super safe and puppy approved!

We bought this as we like to walk and hike for over an hour but our small breed puppy is only 5months old so can't yet walk so far. We picked the K9 as it was the only vet approved product we could find and we are really happy. The online help chat was great too as with him being a puppy we bought the slightly larger size plus a boost block which fits great. Getting him in and out is super easy and he seems very happy once in!

XS Mint

Absolutely LOVE of K9 sport sack! She always gets super excited to go in it because she knows we’re going on adventure. My pup is a 5 lb. Malshi, she is a little small/short for the bag but we just put some shirts or a small towel under her to give her some leverage. Fingers crossed there will be an XS booster block so she will be able to use it without all the extras!
We recently took her to Hallstatt, Austria, it was pretty cold so she was put in with the snuggler and didn’t shiver at all! So comfortable that she decided to take a little nap!


Mid chest clip broke the second time I used it.