Must-Have Gear for K9 Sports Sack Knavigate You Can Buy on Amazon

Hunting for the ultimate K9 Sports Sack Knavigate on Amazon? You’re in luck! We’ve rounded up the must-have K9 Sports Sack Knavigate that are worth your attention.

1
K9 Sport Sack Knavigate | Dog Carrier Dog Backpack for Most Dog Sizes | Front Facing Adjustable Dog Backpack Carrier | Veterinarian Approved (Medium, Midnight Black)
K9 Sport Sack Knavigate | Dog Carrier Dog Backpack for Most Dog Sizes | Front Facing Adjustable Dog Backpack Carrier | Veterinarian Approved (Medium,...
9.9
Amazon.com
2
K9 Sport Sack | Adjustable Dog Carrier Backpack (Medium, Plus 2 - Light Grey)
K9 Sport Sack | Adjustable Dog Carrier Backpack (Medium, Plus 2 - Light Grey)
9.3
Amazon.com
3
K9 Sport Sack | Kolossus Dog Carrier Backpack for Small and Medium Pets | Front Facing Adjustable Dog Backpack Carrier | Fully Ventilated | Veterinarian Approved (Large, Kolossus - Black)
K9 Sport Sack | Kolossus Dog Carrier Backpack for Small and Medium Pets | Front Facing Adjustable Dog Backpack Carrier | Fully Ventilated | Veterinarian...
9.1
Amazon.com
4
K9 Sport Sack Trainer | Dog Carrier Dog Backpack for Pets (X-Small, Greenry)
K9 Sport Sack Trainer | Dog Carrier Dog Backpack for Pets (X-Small, Greenry)
8.8
Amazon.com
5
K9 Sport Sack | Foam Booster Block for K9 Sport Sack Dog Backpack Carrier - Booster Block Only, Bag NOT Included (Medium/Large)
K9 Sport Sack | Foam Booster Block for K9 Sport Sack Dog Backpack Carrier - Booster Block Only, Bag NOT Included (Medium/Large)
8.1
Amazon.com
6
K9 Sport Sack Air2 Black LG
K9 Sport Sack Air2 Black LG
8
Amazon.com
7
K9 Sport Sack Air2 Black SM
K9 Sport Sack Air2 Black SM
7.9
Amazon.com
8
K9 Sport Sack Karry-On | Dog Carrier for Small and Medium Pets | Airline Approved Pet Carrier | Fully Ventilated | TSA and Veterinarian Approved (18" L x 10" W x 9" H, Grey)
K9 Sport Sack Karry-On | Dog Carrier for Small and Medium Pets | Airline Approved Pet Carrier | Fully Ventilated | TSA and Veterinarian Approved (18" L x 10"...
7.7
Amazon.com
9
K9 Sport Sack - The Original Dog Carrier Backpack (Medium, Jet Black)
K9 Sport Sack - The Original Dog Carrier Backpack (Medium, Jet Black)
7.7
Amazon.com
10
K9 Sport Sack Custom Name Patch Dog Carrier Backpack (Yellow)
K9 Sport Sack Custom Name Patch Dog Carrier Backpack (Yellow)
7.4
Amazon.com

Let’s dive in and check out the next top picks.

K9 Sport Sack Knavigate | Dog Carrier Dog Backpack for Most Dog Sizes | Front Facing Adjustable Dog Backpack Carrier | Veterinarian Approved (Medium,...

$179.95
in stock
Amazon.com
Amazon price updated: June 10, 2025 1:17 pm

Features

Part Number KNAV-BLK-M
Model KNAV-BLK-M_OR
Warranty Activities with your pet can be inherently dangerous. Please measure pet correctly to ensure the highest level of safety and comfort. We are not responsible for any injuries involving you or your pet using the K9 Sport Sack. Please be responsible.
Color Midnight Black
Size 10.0"L x 6.0"W x 24.0"H
  • Lap Belt on all sizes
  • Hip Pockets
  • Storage Pocket extending underneath the Pet Base to Bottom of Frame
  • Dog Lumbar Support Straps
  • Internal Frame

K9 Sport Sack | Adjustable Dog Carrier Backpack (Medium, Plus 2 - Light Grey)

$99.94
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: June 10, 2025 1:17 pm

Features

Part Number PLUS2-GRY-M-AMZ
Model PLUS2-GRY-M-AMZ
Warranty USA-BASED COMPANY, PERFORMANCE WARRANTIED: Wrong size? No problem. Any issues? We’re here for you. Whatever the problem may be don’t worry we’ll cover it, but we’re happy to hear any good stories and see your adventures with your dog. This puppy backpack is backed by a 60-Day Quality Warranty. Must be sold by seller "K9 Sport Sack" or warranty is voided.
Color Plus 2 - Light Grey
Size 10.0"L x 7.0"W x 19.0"H
  • The K9 SPORT SACK PLUS 2 MEDIUM is designed for dog breeds that weights up to 30 in (13 kg). The K9 Plus 2 - Medium will fit dogs with the length of 17-20 in (43-51 cm) and have a girth up to 28 in (71 cm). Typical dog breeds that will fit this size backpack include Jack Russell Terrier, Lhasa Apso, Pug, Havanese and Schipperke. Use it as a dog travel bag for hiking, bikes, subways, shopping, motorcycles, skiing, dancing..heck the possibilities are endless!
  • RUFF LIFE: Does your dog suffer from anxiety, depression, or have a physical disability? Or maybe just older or doesn’t have the stamina for your next big adventure. Problem solved! Unlike traditional carriers, K9 Sport Sack dog backpack is crafted with a focus on both the pet and the owner's convenience. Our backpack stands out for its unique design, which prioritizes the safety and well-being of your little companion and ensures the ease of carrying for you.
  • ROUND TALL FAT SMALL: We get it! Dogs come in all shapes and sizes, and we got your dog covered! Available in 3 sizes to fit your yorkie or larger sizes for your chubby frenchie or corgi. Scroll down in the product description to find the right size for your dog! Please contact us and visit our website for more accurate sizing recommendations.
  • SPORT SACK IS THE NEW BLACK: (Tip) For all the chubby dogs out there with a few fat rolls over the collar, our Jet Black is very slimming! Jokes aside, the Sport Sack AIR PLUS is available in Jet Black and Light Grey...but don’t worry both colors have a slimming effect!
  • USA-BASED COMPANY: K9 Sport Sack dog backpack is thoughtfully designed for the comfort of you and your little companion. If you have any issues, we're here for you. Whatever the problem may be don't worry we'll cover it, but we're happy to hear any good stories and see your adventures with your dog.

K9 Sport Sack | Kolossus Dog Carrier Backpack for Small and Medium Pets | Front Facing Adjustable Dog Backpack Carrier | Fully Ventilated | Veterinarian...

$264.95
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: June 10, 2025 1:17 pm

Features

Part Number ROV2-BLK-L
Model ROV2-BLK-L
Warranty Activities with your pet can be inherently dangerous. Please measure pet correctly to ensure the highest level of safety and comfort. We are not responsible for any injuries involving you or your pet using the K9 Sport Sack. Please be responsible.
Color Black
Size 10.0"L x 6.0"W x 32.0"H
  • The K9 SPORT SACK Kolossus LARGE is designed for dog breeds that weights 80 lbs and less. The K9 Kolossus - Large will fit dogs with the length of 20-23 inches and have a girth up to 34 inches. Typical dog breeds that will fit this size backpack include Corgi, English Bulldog, Brittany Spaniel, and Standard Schnauzer. Use it as a dog travel bag for hiking, bikes, subways, shopping, motorcycles, skiing, dancing..heck the possibilities are endless!
  • RUFF LIFE: Do you hate seeing big, sad puppy dogs eyes as you walk out the door for an adventure, leaving your best friend behind? Our dog sports backpack are ideal for owners who have dogs who suffer from anxiety, depression, or have a physical disability. Our pet backpack are also great for older dogs or puppys that may not have the stamina for your next big adventure. Our dog carrying backpack is designed to keep your dog safe and secure. Its the ultimate dog backpack for hiking!
  • ROUND TALL FAT SMALL: We get it! Dogs come in all shapes and sizes, and not every pet travel bag fits the same. We have your dog covered! Our dog travel carrier is available in multiple sizes from X-Small to XX-Large. We have a dog carrier bag that will fit almost any dog breed. Scroll down in the product description to find the right size for your dog! Please contact us and visit our website for more accurate sizing recommendations.
  • SPORT SACK IS THE NEW BLACK: (Tip) For all the chubby dogs out there with a few fat rolls over the collar, our Jet Black is very slimming! Jokes aside, Jet Black is just 1 of the 4 stylish colors we offer in the Sport Sack URBAN 2, and don’t worry all the colors have a slimming effect!
  • USA-BASED COMPANY, PERFORMANCE WARRANTIED: Wrong size? No problem. Any issues? We’re here for you. Whatever the problem may be don’t worry we’ll cover it, but we’re happy to hear any good stories and see your adventures with your dog. This puppy backpack is backed by a 60-Day Quality Warranty. Must be sold by seller "K9 Sport Sack" or warranty is voided.

K9 Sport Sack Trainer | Dog Carrier Dog Backpack for Pets (X-Small, Greenry)

$49.95
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: June 10, 2025 1:17 pm

Features

Part Number TRAIN-GRN
Model TRAIN-GRN-XS_OR
Warranty Activities with your pet can be inherently dangerous. Please measure pet correctly to ensure the highest level of safety and comfort. We are not responsible for any injuries involving you or your pet using the K9 Sport Sack. Please be responsible.
Color Greenery
Size 9.0"L x 8.0"W x 15.0"H
  • Lumbar Support Strap
  • Ventilated Side Panels
  • Side Water Bottle Pocket
  • Padded Shoulder Straps
  • Side Cinch Straps

K9 Sport Sack | Foam Booster Block for K9 Sport Sack Dog Backpack Carrier - Booster Block Only, Bag NOT Included (Medium/Large)

$9.95
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: June 10, 2025 1:17 pm

Features

Size Medium/Large
  • MEDIUM/LARGE BOOSTER BLOCK: The K9 Sport Sack medium/large booster block is designed to give your pup a 3-inch height boost. Our medium/large block is designed to fit snugly in all medium and large sized K9 Sport Sack backpack dog carrier models and measures. The booster block is made for dogs with a wide thicker body and short in length, growing dogs, or dogs who just need a boost! Each Booster Block size correlates with the size of K9 Sport Sack pet backpack.
  • BOOSTER BLOCK ONLY: This product only contains the K9 Sport Sack Booster Block. The K9 Sport Sack bag is sold separately and is not included in this purchase. The booster block is designed to be an accessory for our pet carrier backpack that will help make your pup more comfortable. Just like the booster block our dog backpacks come in different sizes.
  • HIGH QUALITY FOAM: The booster pet block is made of high-quality foam that is built to last. Dogs can be messy, that why each block comes with a removable and washable cloth so you can wash off any mud or dirt.
  • MAP BLOCK TO BACKPACK SIZE: When purchasing a booster block, make sure you double check the size of your K9 Sport Sack Backpack. The sizes of the booster block correspond to the sizes of the backpacks. Size XS/Small booster block for any XS/Small K9 Sport Sack Backpacks, Size Medium/Large booster block for any Medium/Large K9 Sport Sack Backpacks.
  • USA-BASED COMPANY, PERFORMANCE WARRANTIED: Wrong size? No problem. Any issues? We’re here for you. Whatever the problem may be don’t worry we’ll cover it, but we’re happy to hear any good stories and see your adventures with your dog. This puppy backpack is backed by a 60-Day Quality Warranty. Must be sold by seller "K9 Sport Sack" or warranty is voided.

K9 Sport Sack Air2 Black LG

$73.43
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: June 10, 2025 1:17 pm

Features

Part Number K9SSA2BLK
Model AIR2-BLK-L_OR
Color Jet Black
Size Large (20"-23" from collar to tail)
  • Full Side Ventilation
  • Comfortable Straps For Hiking, Biking, Outdoor Activities
  • Easy-pull Zipper With D-ring For Collar Hook Up Safely Secures Your Dog
  • Extra Long Sternum Strap With Whistle Clip
  • Veterinarian Tested And Approved

K9 Sport Sack Air2 Black SM

$75.00
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: June 10, 2025 1:17 pm

Features

Part Number K9SSA2BLK
Color Black
Size SM
  • EXTRA SMALL - 10-13 inches from collar to floor in begging position
  • SMALL - 14-17 inches from collar to floor in begging position
  • MEDIUM - 17-20 inches from collar to floor in begging position

K9 Sport Sack - The Original Dog Carrier Backpack (Medium, Jet Black)

$85.99
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: June 10, 2025 1:17 pm

Features

Part Number K9SSA2BLK
Model K9SSA2BLK
Color Black
Is Adult Product
Size MD
  • SMALL - 14-17 inches from collar to floor in begging position
  • MEDIUM - 17-20 inches from collar to floor in begging position
  • LARGE - 20-23 inches from collar to floor in begging position

K9 Sport Sack Karry-On | Dog Carrier for Small and Medium Pets | Airline Approved Pet Carrier | Fully Ventilated | TSA and Veterinarian Approved (18" L x 10"...

$39.95
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: June 10, 2025 1:17 pm

Features

Part Number KARRY-ON_OR
Model KARRY-ON_OR
Color Grey
Size 18.0"L x 10.0"W x 9.0"H
  • TSA Approved. Works great alone for travel or in tandem with the K9 Sport Sack
  • Leakproof with removable liner. Light and foldable for easy storage
  • Recommended for pets up to 20 lbs (9 kg)
  • Dimensions Length: 18" (46 cm) Width: 10" (25 cm) Height: 9" (23cm) Weight: 1.8 lbs (0.8 kg)

K9 Sport Sack Custom Name Patch Dog Carrier Backpack (Yellow)

$14.95
in stock
Amazon.com
Amazon price updated: June 10, 2025 1:17 pm

Features

Color Yellow
  • PERSONALIZE YOUR K9 SPORT SACK: Personalize your K9 Sport Sack with our custom embroidered patches displaying any text of your choosing - your dog's name, Instagram handle, zodiac sign or any other custom text you'd like. Our custom patch is the exact dimensions of the velcro located on the front of the backpack. We accept english alphanumeric characters only - no other characters or symbols may be included.
  • CUSTOM NAME PATCH FOR YOUR PET: Create a special name tag for your pup by choosing from 14 different colored velcro patches. Each patch can be further customized by adding a secondary background color and 11 different font colors. These custom velcro patches are perfect for showing off your companion's personality. You also have the option to choose a vertical or horizontal text layout.
  • HEAVY DUTY VELCRO: Our K9 Sports Sacks come with velcro strips making it easy to take the velcro name patch on and off. You can create multiple name tags for your dog depending on the adventure or the day of the week. The velcro strip is made from heavy duty velcro and will also fit other smaller name patches.
  • COMPATIBLE WITH K9 SPORTS SACK: This custom patch is compatible with all K9 Sports Sack models. All of our K9 Sports Sacks come with a velcro strip on the front of the pack for the custom patch. Our custom patch will work with any other bag or backpack that has a velcro strip.
  • USA-BASED COMPANY, PERFORMANCE GUARANTEED: Wrong size? No problem. Any issues? We’re here for you. Whatever the problem may be don’t worry we’ll cover it, but we’re happy to hear any good stories and see your adventures with your dog.

You can’t go wrong with any of these K9 Sports Sack Knavigate. Shop now and thank us later!

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