K9 Sport, Sack Urban 3 [Backpack]

The Urban 3 is one-of-a-kind! This trend-setting city backpack can double as a dog carrier, with its ingeniously designed fold-over backpack and bag combo

When in backpack mode, just load up your stuff, slip your laptop into the soft sleeve, and fold the top over.

When your pup needs a lift, switch to carrier mode and get ready for fun!

Available in XS-L, this carrier is meant for small-to-medium-sized dogs. The waist support strap gives you the freedom to do semi-strenuous activities.

Features

• Padded Laptop Sleeve
• 
  
• Waist Support Strap
• Fold-Top Enclosure with G-Hooks to function and appear as a traditional backpack
• Expandable Side Pockets
• Sternum Strap
• MOLLE Webbing loops on front and back
• Side Zip Ventilation
• Padded Back Panel
• VELCRO® loops for Patch Personalization
• Base Storage Pocket
  
• Sternum Strap
• Dog Leg Openings
• Carabiner Safety Clip
• Dual Cinching Collar Enclosure
• Side Zip Ventilation
• Dual Cinching Lumbar Straps

Dimensions

For Dogs Ranging: 4-40 lbs. (2-18 kgs)

Sleeve Dimensions: XS: 7.5"x10" SM: 8.7"x12.3" MD/LG: 9.7"x14"

Pocket Dimensions: XS/SM: 8"x3" MD/LG: 10"x3"

Size: X-Small to Large

Find your perfect fit here.

Recommended Uses

• Everyday walks, vet visits, and car trips
• Protecting your back while helping larger pets into cars or up stairs
• Navigating crowded places, airports, and busy sidewalks with ease
• Giving anxious pets a secure, cozy spot of their own

Care & Maintenance

• Wipe down frames and fabric with a damp cloth after muddy outings.
• Lubricate wheels and folding mechanisms occasionally for smooth operation.
• Vacuum fabric surfaces regularly and spot-clean spills promptly.
• Let everything air dry fully before folding or storing to prevent odors.

At a Glance

Frequently Asked Questions

Will my pet actually use it?

Introduce it at home with treats and short sessions first - most pets accept new gear quickly once it feels familiar.

What if it doesn't work out for my pet?

Review the store's return policy at checkout, and reach out with any sizing or fit questions before ordering.

Is the K9 Sport, Sack Urban 3 [Backpack] right for my pet?

Check your pet's size and needs against the specifications listed above; the detailed measurements above will confirm the right match.

About K9 Sport Sack

K9 Sport Sack is the original forward-facing dog carrier backpack, with more than 1 million sold worldwide. Each carrier is sized by your dog's back length and weight class, comes with a 1-year warranty, and is engineered with breathable, weight-distributing designs so you and your pup can adventure together safely and comfortably.