Man with a backpack carrying a dog on his shoulders against a white background -K9 Sport Sack.
Man with a backpack carrying a dog on his shoulders against a white background -K9 Sport Sack.
Gray and black backpack with multiple straps on a white background -K9 Sport Sack.
Black and gray backpack with multiple straps on a white background -K9 Sport Sack.
Gray hiking backpack with multiple straps on a white background -K9 Sport Sack.
Gray hiking backpack with straps on a white background -K9 Sport Sack.
Man with a backpack carrying a dog on his shoulders against a white background -K9 Sport Sack.
Woman holding a fluffy dog over her shoulder with a green backpack on a white background -K9 Sport Sack.
Man with a backpack carrying a dog on his shoulders against a white background -K9 Sport Sack.
Woman holding a fluffy dog over her shoulder with a green backpack on a white background -K9 Sport Sack.
Man with a backpack carrying a dog on his shoulders against a white background -K9 Sport Sack.
Woman holding a fluffy dog over her shoulder with a green backpack on a white background -K9 Sport Sack.
Man with a backpack carrying a dog on his shoulders against a white background -K9 Sport Sack.
Man with a backpack carrying a dog on his shoulders against a white background -K9 Sport Sack.
Gray and black backpack with multiple straps on a white background -K9 Sport Sack.
Black and gray backpack with multiple straps on a white background -K9 Sport Sack.
Gray hiking backpack with multiple straps on a white background -K9 Sport Sack.
Gray hiking backpack with straps on a white background -K9 Sport Sack.
Man with a backpack carrying a dog on his shoulders against a white background -K9 Sport Sack.
Woman holding a fluffy dog over her shoulder with a green backpack on a white background -K9 Sport Sack.
Man with a backpack carrying a dog on his shoulders against a white background -K9 Sport Sack.
Woman holding a fluffy dog over her shoulder with a green backpack on a white background -K9 Sport Sack.
Man with a backpack carrying a dog on his shoulders against a white background -K9 Sport Sack.
Woman holding a fluffy dog over her shoulder with a green backpack on a white background -K9 Sport Sack.

K9 Sport Sack Kolossus - Large, Black - The Big Dog Backpack - Fully Adjustable Pet Carrier - Doubles as a Professional-Grade 60L Hiking Pack

$264.95
/
Only 49 items in stock!

About this item

  • DOG CARRIER + HIKING PACK - When you’re not carrying your four-legged friend, Kolossus doubles as a professional-grade hiking pack with 60L of storage. Whether you're heading into the wild or taking on city streets, you’ll be ready for adventure!
  • FIND THE RIGHT SIZE - The X-Large is best for dogs with a length of 23-25” from collar to the base of the tail. Typical dog breeds that will fit this size backpack include Doberman, Golden Retriever, Husky, Boxer, Standard Poodle & Vizsla.
  • MAXIMUM COMFORT - This backpack carrier is engineered for ultimate comfort, with adjustable shoulder and torso sizing to match any body type, an internal aluminum frame for support, a padded back panel, and a padded waist belt.
  • AMPLE STORAGE - Kolossus features a removable storage bag, two side pockets for water bottles, a large pocket at the base & a waste bag dispenser in the hip belt. Gear loops on the bottom of the carrier can be used to attach additional loose items.
  • MADE TO LAST - Thanks to premium materials and advanced construction, our design is built for long-term, rugged use—so you and your pup can enjoy it for years to come!

 

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.

 

Free Standard Shipping: We offer 100% free standard shipping on all of our orders.

Processing Time: All orders are processed within 1 to 2 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped.

Shipping Time: Orders placed from the U.S. are typically delivered within 5-10 business days from the date the product is shipped out. If you're shipping to another country, delivery times can vary anywhere from 6- 12 days from the date that the product is shipped out.

Click here to learn more about our shipping policy.

Unhappy with your product? We'll take it back!

We take pride in selling only the highest quality pet products and have confidence that you will be 100% SATISFIED with everything you buy from us. Customer satisfaction is our top priority.
Click here to learn more about our Return policy.

However, if you don't have a positive experience for any reason, just let us know and we'll make things right by offering you a replacement or refund within 30 days of delivery. Buying from us is 100% RISK-FREE with our 30 DAY MONEY-BACK GUARANTEE. click here to learn more about our refund policy.