Sport sack carriers are designed to keep your dog comfortable and secure, whether you’re heading out for a quick walk or a full-day adventure.
The AIR: The original dog backpack carrier.
Recommended for intermediate walks, hikes, public transportation, and bike rides – it handles everything without missing a beat.
The Air is a durable and breathable mid-level backpack perfect for small to medium-size dogs up to about 12 kg. Great value with a blend of comfort and features. Constructed with durable fabric and form-fitting mesh on the sides for breathability.
The Air features ventilated side panels for cooling, a single side pocket for hydration essentials, and a wide base designed to comfortably accommodate your dog and their tail. It includes upgraded support straps for a secure feel, updated side mesh and shoulder strap design, plus an adjustable collar enclosure to ensure a customised, comfortable fit.
The KOMPANION: Carrier with added padding and comfort.
This next-generation K9 Sports Sack is built for unmatched comfort, durability, and performance for you and your pup, and is built for dogs up to about 18kg.
New ergonomic lumbar support straps and a removable waist belt provide enhanced weight distribution for longer hikes, while an updated shoulder strap design with triple-reinforced seams delivers greater strength and all-day carrying comfort.
Larger girth accommodation ensures a better fit for more dogs, and soft neoprene leg openings help keep your pup comfortable on every adventure.
Adventure-ready features like a dedicated hydration bladder/cooling pad sleeve, an integrated hose port and shoulder strap routing, and thoughtful organization make this pack ready for everything from neighborhood walks to full-day hikes.
The KNAVIGATE: Advanced dog carrier with internal frame and hip belt.
The ultimate adventurer—the dog parent who treats every trail, ride, and route as an open invitation to explore with their dog.
The Knavigate is built for dogs up to about 23kg and designed for dogs who go everywhere and do everything. With an internal frame, padded hip belt, and durable adventure-grade construction, this backpack delivers maximum support and comfort no matter the terrain.
This is your all-in-one adventure pack—perfect for biking, hiking, skating, traveling, or tackling a full day outdoors. From city streets to mountain peaks, this backpack is ready for long-distance, high-energy adventures without compromising comfort for you or your dog.
Engineered for performance and versatility, the Knavigate keeps your pup secure and stable while giving you freedom to explore without limits.
The KOLOSSUS: A backpack carrier for the long haul.
The Kolossus is best big dog backpack carrier that also doubles as a backpacking pack.
Ideal for carrying medium to large dogs up to 36 kg with top of the line technologies in pet and human safety and comfort.
Adjustable shoulder & torso sizing for all user sizes and maximum comfort. When you’re not carrying your 4-legged friend, the backpack converts to carry your gear with up to 60 liters of space.
This pack is a must have for serious use in outdoor or urban environments.
SIZING UP: A better fit means a better ride.
Designed for stability and support, the backpacks keep your dog snug while allowing natural movement and ventilation.
First find your dog’s size by measuring from the collar to the base of the tail.
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Length from collar to base of tail |
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Small |
Medium |
Large |
X-Large |
XX-Large |
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33-41 cm |
43-48 cm |
51-56 cm |
58-64 cm |
66-74 cm |
*If your pup is smaller than 33cm then you can get a Small backpack with a booster block.
Then think about the weight limits for each backpack.
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Weight limits for each backpack |
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|
Air |
Kompanion |
Navigate |
Kolossus |
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up to 12kg |
up to 18 kg |
up to 23 kg |
up to 36 kg |
Think about sizing up (take a size bigger) if your pup has long legs or a wider girth, or if you are a tall human (for a comfier fit more suited to your body type). If your dog is on the borderline or very upper limit of the length or weight – size up.
Add a booster block in your backpack if you have a growing puppy, or if your dog has shorter legs and/or a wider body shape.