• K9 Sport Sack Training Backpack in Harbor Blue
  • Detailed view of the K9-Sport Sack Trainer in Harbor Blue
  • The K9 Sport Sack Trainer in Harbor Blue is smart and compact
  • K9 Sport Sack Training Backpack in Harbor Blue features comfortable shoulder straps
  • K9 Sport Sack Trainer Size Guide

K9 Sport Sack Trainer - Harbor Blue

K9 Sport Sack


  • XS
  • Small
  • Medium
  • Large

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Your dog always wants to come along on your next adventure, but as he gets older, this can sometimes be problematic. Enter K9 Sport Sack, the company that offers pet owners solutions when it comes to taking their pets along for the ride. 

The K9 Sport Sack Trainer has been designed to keep you and your dog safe and comfortable on short, non-strenuous activities, such as shorter walks and hikes. The pack is also great for taking your dog along on public transportation. 

More affordable than K9 Sport Sack's other backpacks, this training version is super easy to use - the perfect entry-level backpack dog carrier. Designed to accommodate smaller breed dogs, puppies, and dogs who are learning the ropes, the pack will carry up to 30 lbs. Features include ventilated side panels, a nice wide bottom so that your dog and his tail can fit comfortably, padded shoulder straps, a convenient water bottle pocket, and side cinch straps. There's also a lumbar support strap on all sizes except for the XS version. The pack is best suited to dog owners with a small to medium build.

Available in four sizes. Please refer to the size guide to determine which size backpack will work best for you and your dog. 

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