Petsfit Comfort Dog Backpack vs K9 Sport Sack Plus 2

The main difference between the Petsfit Comfort Dog Backpack and the K9 Sport Sack Plus 2 is that the Comfort Dog Backpack has Hip Belt / Waist Strap (Adjustable waist strap) while the Plus 2 does not.

K9 Sport Sack Plus 2 Carry View
Specs Brand Petsfit K9 Sport Sack
Name Comfort Dog Backpack Plus 2
Category Dog Dog
Sub Category Pet Carrier Pet Carrier
Capacity (L) 32L
Dimensions (in) 13 x 11 x 17 17 x 11 x 2.6
Weight (lb) 3.3 1.4
Fabric 600D Oxford, 230D Polyester Mesh
Color 3 colors and patterns 10+ colors and patterns
Warranty Petsfit 1-Year Warranty K9 Sport Sack 60 Days Warranty
Release Date August 1, 2018
Rating 4.7 4.4
Price Under $75 Under $100
General Features Shoulder Straps Adjustable shoulder straps Ergonomic shoulder straps
Sternum / Chest Straps Adjustable chest strap Sternum strap with whistle clip
Hip Belt / Waist Strap Adjustable waist strap
Zippers Lock-type zippers
Main Compartment Access Front and top zipped access Top access with cinch straps
External Pockets 2 zipped side pockets 2 side pockets
Side Pockets Side pockets can fit leash, snacks and other pet accessories Side pockets can fit water bottle, treats and other pet accessories
Water Bottle Yes
Handles Comfort grip handle Top grab handle
Loops and Attachments Adjustable inner hook Velcro patch, detachable storage bag, carabiner safety clip
Travel Features Packable / Foldable Packs and ships flat for easy storage
Base / Bottom Soft fleece mat, non-slip bottom gasket
Hiking / Backpacking Features Back Panel Padded back panel
Ergonomic Ergonomic design
Reflective Safety Strips Reflective visibility accents
Hydration Features Hydration Compatible Yes

You're currently comparing the Comfort Dog Backpack by Petsfit against the Plus 2 by K9 Sport Sack .


Petsfit 's Comfort Dog Backpack is a Dog backpack with Pet Carrier features while K9 Sport Sack 's Plus 2 is a Dog backpack with Pet Carrier features.

The Petsfit Comfort Dog Backpack has a capacity of (liters), weighs 3.3 pounds and it's dimensions in inches are 13 x 11 x 17. It's made of 600D Oxford, 230D Polyester Mesh and is available in 3 colors and patterns in comparison the K9 Sport Sack Plus 2's capacity is 32L with a size of 17 x 11 x 2.6 inches. Constructed from it weighs 1.4 pounds and is available in 10+ colors and patterns.