Price: $194.95 - $184.95
(as of Oct 29, 2025 08:26:20 UTC – Details)
Product description
<img alt="K9 Sport Sack" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" class="a-lazy-loaded" data-src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/4d4d9e15-25ee-4010-b5ea-13c2876f9f0e.__CR0,34,2928,1200_PT0_SX1464_V1___.png"><img alt="K9 Sport Sack" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/4d4d9e15-25ee-4010-b5ea-13c2876f9f0e.__CR0,34,2928,1200_PT0_SX1464_V1___.png">
<img alt="K9 Sport Sack" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" class="a-lazy-loaded" data-src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/91b4667c-558e-4b76-8f7b-704d70aff09f.__CR0,0,2928,1200_PT0_SX1464_V1___.png"><img alt="K9 Sport Sack" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/91b4667c-558e-4b76-8f7b-704d70aff09f.__CR0,0,2928,1200_PT0_SX1464_V1___.png">
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. How to measure your dog Merchant Video
<img alt="K9 Sport Sack" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" class="a-lazy-loaded" data-src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/141a12c0-aa6e-4fee-866c-f6fc6514bcca.__CR0,0,2928,1200_PT0_SX1464_V1___.png"><img alt="K9 Sport Sack" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/141a12c0-aa6e-4fee-866c-f6fc6514bcca.__CR0,0,2928,1200_PT0_SX1464_V1___.png">
How To Use - Getting Your Dog In <img alt="Getting your dog in - STEP 1" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" class="a-lazy-loaded" data-src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/ea53d9eb-a20a-48bf-acc8-a5e26a7255bb.__CR0,0,1300,700_PT0_SX650_V1___.png"><img alt="Getting your dog in - STEP 1" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/ea53d9eb-a20a-48bf-acc8-a5e26a7255bb.__CR0,0,1300,700_PT0_SX650_V1___.png"> STEP 1 <p class="aplus-p3"> Have your dog sit on top or to the side of the opened backpack. </p> <img alt="Getting your dog in - STEP 2" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" class="a-lazy-loaded" data-src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/fe930815-5728-4744-91d5-4e11003048af.__CR0,0,1300,700_PT0_SX650_V1___.png"><img alt="Getting your dog in - STEP 2" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/fe930815-5728-4744-91d5-4e11003048af.__CR0,0,1300,700_PT0_SX650_V1___.png"> STEP 2 <p class="aplus-p3"> Place front paws through the leg openings, clip the carabiner to the collar/harness, then secure the collar enclosure. </p>
<img alt="Getting your dog in - STEP 3" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" class="a-lazy-loaded" data-src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/75813fc4-223a-453a-8efa-caa987a2eebf.__CR0,0,1300,700_PT0_SX650_V1___.png"><img alt="Getting your dog in - STEP 3" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/75813fc4-223a-453a-8efa-caa987a2eebf.__CR0,0,1300,700_PT0_SX650_V1___.png"> STEP 3 <p class="aplus-p3"> Zip the bag and thread the buckle through the zipper loop. Tighten lumbar and shoulder straps as snug as possible. </p> <img alt="Getting your dog in - STEP 4" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" class="a-lazy-loaded" data-src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/968c968f-32dc-4fdd-a300-003b533a67d9.__CR0,0,1300,700_PT0_SX650_V1___.png"><img alt="Getting your dog in - STEP 4" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/968c968f-32dc-4fdd-a300-003b533a67d9.__CR0,0,1300,700_PT0_SX650_V1___.png"> STEP 4 <p class="aplus-p3"> Adjust and buckle the sternum strap and waist buckle if needed. Enjoy the Ride! </p>
<h3 class="a-text-center aplus-h1 a-text-bold"> Carriers </h3>
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Customer Reviews
4.2 out of 5 stars 1,181
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4.3 out of 5 stars 6,104
4.2 out of 5 stars 169
4.3 out of 5 stars 6,104
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4.3 out of 5 stars 153
Price
$49.95$49.95
$199.95$199.95
$80.00$80.00
$99.95$99.95
$94.95$94.95
$174.95$174.95
$264.95$264.95
Weight Capacity
15 lbs maximum
30 lbs maximum
25 lbs maximum
35 lbs maximum
35 lbs maximum
50 lbs maximum
80 lbs maximum
Functionality
Training & daily use
Airline approved carrier
Walks, hikes & bike rides
Dog and human use
Heavy and strenuous activities
Made for all environments
Made for all environments
Ideal For
Smaller breeds
Small to med. size breeds
Small to med. size breeds
Small to med. size breeds
Small to med. size breeds
Small through large dogs
Medium to large dogs
Available Sizes
XS, S, M, L
XS, S, M
XS, S, M, L
XS, S, M, L
S, M, L
XS, S, M, L, XL
L, XL, XXL
Breathable Material
✔
✔
✔
✔
✔
✔
✔
<br> Product Dimensions : 14 x 2 x 12 inches; 2.34 Pounds <br> Item model number : KNAV-DUNE-L <br> Department : unisex-adult <br> Date First Available : April 18, 2025 <br> Manufacturer : K9 Sport Sack <br> ASIN : B0F5HYVLQG <br> Best Sellers Rank: #113,589 in Pet Supplies (See Top 100 in Pet Supplies) #233 in Dog Carrier Backpacks <br>ADVANCED DOG CARRIER - The Knavigate is our most advanced carrier, combining all of the best features from our other models. It’s specifically designed for any environment so you can bring it on longer, more strenuous adventures with your dog.<br>FIND THE RIGHT SIZE - The Large is best for dogs with a length of 20-22” from collar to the base of the tail. Typical dog breeds that will fit this size backpack include Australian Shepherd, Brittany, Small Labradoodle, Border Collie & Terrier.<br>SUPPORT & SAFETY - Equipped with a metal back plate frame, padded hip belt, and fully adjustable straps, this carrier comfortably supports dogs & owners of all body types. Use the carabiner safety clip to keep your pup attached to the carrier.<br>KEEP YOUR PUP COMFY - Our patented upper arm holes allow your dog’s front legs to be free during the ride, while patented mesh panels deliver cooling airflow.<br>ADDITIONAL STORAGE - Knavigate features a zippered storage pocket, two pockets on the waist belt, and two full-size water bottle holders on the sides of the carrier.