The Plus 2 is a backpack dog carrier with a multi-functional storage pack. The storage pack is great for bringing gear, treats, or other necessities along on your adventures. It also acts as a support for your dog?EUR(TM)s back, pulling your pup in snuggly against your back. Available in sizes S-L, its thicker shoulder straps and padded back panel allow for more weight and strenuous activities. The Plus 2 is our most complete carrier for small to medium sized dogs and fits dog owners small to large in build.

For Dogs Ranging 8-40 lbs (4-18 kgs)

Features

• Detachable storage bag (14″x9″) Don’t forget your gear!
• Fully ventilated sides for maximum refreshing air flow
• Padded back panel for increased comfort and cooling
• Thicker, wider, pressure relieving shoulder straps
• Mesh dual side pockets for increased ventilation
• Ventilated cooling side panels
• Adjustable dual side pockets
• Sternum strap avalanche whistle clip
• Newly added PLUS 2 features include:
• Wide Base to accommodate your pet and its tail
• Adjustable Side and Back Cinch Straps to ensure the best fit
• Fur Flap (No more zipping your dog’s hair in the bag)
• Adjustable Collar Enclosure

Safety

All K9 Sport Sack carriers are specially developed under the close direction of animal professionals, veterinarians, dog trainers, and outdoor product engineers to be ergonomic, safe, and strong.

The Plus 2 is a backpack dog carrier with a multi-functional storage pack. The storage pack is great for bringing gear, treats, or other necessities along on your adventures. It also acts as a support for your dog?EUR(TM)s back, pulling your pup in snuggly against your back. Available in sizes S-L, its thicker shoulder straps and padded back panel allow for more weight and strenuous activities. The Plus 2 is our most complete carrier for small to medium sized dogs and fits dog owners small to large in build.

For Dogs Ranging 8-40 lbs (4-18 kgs)

Features

• Detachable storage bag (14″x9″) Don’t forget your gear!
• Fully ventilated sides for maximum refreshing air flow
• Padded back panel for increased comfort and cooling
• Thicker, wider, pressure relieving shoulder straps
• Mesh dual side pockets for increased ventilation
• Ventilated cooling side panels
• Adjustable dual side pockets
• Sternum strap avalanche whistle clip
• Newly added PLUS 2 features include:
• Wide Base to accommodate your pet and its tail
• Adjustable Side and Back Cinch Straps to ensure the best fit
• Fur Flap (No more zipping your dog’s hair in the bag)
• Adjustable Collar Enclosure

Safety

All K9 Sport Sack carriers are specially developed under the close direction of animal professionals, veterinarians, dog trainers, and outdoor product engineers to be ergonomic, safe, and strong.

The Knavigate is a combination of all the best features from K9 Sport Sack’s backpack dog carriers. Available in the widest range of sizes, XS-XL, this carrier works for small through large dogs. Each size is equipped with an internal frame as well as a padded hip belt to comfortably support more dogs/owners of all body types. The Knavigate was made for the most avid adventurers and allows for longer, more strenuous activities with your dog.

For Dogs Ranging 4-50 lbs (2-23 kgs)

Features

• Sizing from XS to XL!
• Lap Belt on all sizes
• Hip Pockets
• Storage Pocket extending underneath the Pet Base to Bottom of Frame
• Dog Lumbar Support Straps

Safety

All K9 Sport Sack carriers are specially developed under the close direction of animal professionals, veterinarians, dog trainers, and outdoor product engineers to be ergonomic, safe, and strong.

The Knavigate is a combination of all the best features from K9 Sport Sack’s backpack dog carriers. Available in the widest range of sizes, XS-XL, this carrier works for small through large dogs. Each size is equipped with an internal frame as well as a padded hip belt to comfortably support more dogs/owners of all body types. The Knavigate was made for the most avid adventurers and allows for longer, more strenuous activities with your dog.

For Dogs Ranging 4-50 lbs (2-23 kgs)

Features

• Sizing from XS to XL!
• Lap Belt on all sizes
• Hip Pockets
• Storage Pocket extending underneath the Pet Base to Bottom of Frame
• Dog Lumbar Support Straps

Safety

All K9 Sport Sack carriers are specially developed under the close direction of animal professionals, veterinarians, dog trainers, and outdoor product engineers to be ergonomic, safe, and strong.

The Knavigate is a combination of all the best features from K9 Sport Sack's backpack dog carriers. Available in the widest range of sizes, XS-XL, this carrier works for small through large dogs. Each size is equipped with an internal frame as well as a padded hip belt to comfortably support more dogs/owners of all body types. The Knavigate was made for the most avid adventurers and allows for longer, more strenuous activities with your dog.

For Dogs Ranging 4-50 lbs (2-23 kgs)

Features

• Sizing from XS to XL!
• Lap Belt on all sizes
• Hip Pockets
• Storage Pocket extending underneath the Pet Base to Bottom of Frame
• Dog Lumbar Support Straps

Safety

All K9 Sport Sack carriers are specially developed under the close direction of animal professionals, veterinarians, dog trainers, and outdoor product engineers to be ergonomic, safe, and strong.

The Knavigate is a combination of all the best features from K9 Sport Sack’s backpack dog carriers. Available in the widest range of sizes, XS-XL, this carrier works for small through large dogs. Each size is equipped with an internal frame as well as a padded hip belt to comfortably support more dogs/owners of all body types. The Knavigate was made for the most avid adventurers and allows for longer, more strenuous activities with your dog.

For Dogs Ranging 4-50 lbs (2-23 kgs)

Features

• Sizing from XS to XL!
• Lap Belt on all sizes
• Hip Pockets
• Storage Pocket extending underneath the Pet Base to Bottom of Frame
• Dog Lumbar Support Straps

Safety

All K9 Sport Sack carriers are specially developed under the close direction of animal professionals, veterinarians, dog trainers, and outdoor product engineers to be ergonomic, safe, and strong.

The Air 2 is the backpack dog carrier people know best. Available in sizes XS-L, it is a durable, breathable mid-level backpack perfect for smaller to medium size dogs. The Air 2 is offered at a reasonable price while including the essential safety and comfort features needed for a comfortable experience. This backpack is recommended for intermediate grade walks, hikes, public transportation, and bike rides. The Air 2 is constructed with durable Cordura fabric and form-fitting mesh on the sides for breathability.

For Dogs Ranging 4-30 lbs (2-13 kgs)

Features

• Ventilated side panels for cooling
• Adjustable dual side pockets
• Sternum strap with avalanche whistle clip
• Wide Base to accommodate your pet and its tail
• Updated Side Mesh
• New Side and Back Cinch Straps
• Updated Shoulder Strap Design (No More Popping Off Chest Clips)
• Fur Flap (No more zipping your dog’s hair in the bag)
• Adjustable Collar Enclosure

Safety

All K9 Sport Sack carriers are specially developed under the close direction of animal professionals, veterinarians, dog trainers, and outdoor product engineers to be ergonomic, safe, and strong.

The Air 2 is the backpack dog carrier people know best. Available in sizes XS-L, it is a durable, breathable mid-level backpack perfect for smaller to medium size dogs. The Air 2 is offered at a reasonable price while including the essential safety and comfort features needed for a comfortable experience. This backpack is recommended for intermediate grade walks, hikes, public transportation, and bike rides. The Air 2 is constructed with durable Cordura fabric and form-fitting mesh on the sides for breathability.

For Dogs Ranging 4-30 lbs (2-13 kgs)

Features

• Ventilated side panels for cooling
• Adjustable dual side pockets
• Sternum strap with avalanche whistle clip
• Wide Base to accommodate your pet and its tail
• Updated Side Mesh
• New Side and Back Cinch Straps
• Updated Shoulder Strap Design (No More Popping Off Chest Clips)
• Fur Flap (No more zipping your dog’s hair in the bag)
• Adjustable Collar Enclosure

Safety

All K9 Sport Sack carriers are specially developed under the close direction of animal professionals, veterinarians, dog trainers, and outdoor product engineers to be ergonomic, safe, and strong.

The Air 2 is the backpack dog carrier people know best. Available in sizes XS-L, it is a durable, breathable mid-level backpack perfect for smaller to medium size dogs. The Air 2 is offered at a reasonable price while including the essential safety and comfort features needed for a comfortable experience. This backpack is recommended for intermediate grade walks, hikes, public transportation, and bike rides. The Air 2 is constructed with durable Cordura fabric and form-fitting mesh on the sides for breathability.

For Dogs Ranging 4-30 lbs (2-13 kgs)

Features

• Ventilated side panels for cooling
• Adjustable dual side pockets
• Sternum strap with avalanche whistle clip
• Wide Base to accommodate your pet and its tail
• Updated Side Mesh
• New Side and Back Cinch Straps
• Updated Shoulder Strap Design (No More Popping Off Chest Clips)
• Fur Flap (No more zipping your dog’s hair in the bag)
• Adjustable Collar Enclosure

Safety

All K9 Sport Sack carriers are specially developed under the close direction of animal professionals, veterinarians, dog trainers, and outdoor product engineers to be ergonomic, safe, and strong.