---
product_id: 537905391
title: "K9 Sport Sack Urban 3 - Medium, Leafy - Ideal for Dogs with 17-19” Back Length - Dual-Use, Backpack-Style Carrier + Everyday Pack"
brand: "k9 sport sack"
price: "฿23690"
currency: THB
in_stock: true
reviews_count: 13
category: "K9 Sport Sack"
url: https://www.desertcart.co.th/products/537905391-k9-sport-sack-urban-3-medium-leafy-ideal-for-dogs
store_origin: TH
region: Thailand
---

# Dual-use backpack & dog carrier Fits dogs 17-19” back length Vet-designed comfort & safety K9 Sport Sack Urban 3 - Medium, Leafy - Ideal for Dogs with 17-19” Back Length - Dual-Use, Backpack-Style Carrier + Everyday Pack

**Brand:** k9 sport sack
**Price:** ฿23690
**Availability:** ✅ In Stock

## Summary

> 🐾 Carry Your Best Friend in Style—Because Ordinary Backpacks Just Don’t Cut It!

## Quick Answers

- **What is this?** K9 Sport Sack Urban 3 - Medium, Leafy - Ideal for Dogs with 17-19” Back Length - Dual-Use, Backpack-Style Carrier + Everyday Pack by k9 sport sack
- **How much does it cost?** ฿23690 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/537905391-k9-sport-sack-urban-3-medium-leafy-ideal-for-dogs)

## Best For

- k9 sport sack enthusiasts

## Why This Product

- Trusted k9 sport sack brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comfort Meets Safety:** Patented arm holes, ventilated sides, and cinch straps keep your pup secure and cozy on every adventure.
- • **Transform Your Commute:** Seamlessly switch from everyday pack to dog carrier in seconds—effortless urban style meets pet-friendly function.
- • **Ergonomic Design for You:** Built-in waist strap and lumbar support reduce strain—carry your furry friend without the backache.
- • **Sleek, Durable & Stylish:** Faux leather finish and rugged construction make this backpack a standout accessory for the modern dog parent.
- • **Perfect Fit for Medium Dogs:** Tailored for breeds like Beagle, Corgi, and French Bulldog with 17-19” back length—because your dog deserves a custom ride.

## Overview

The K9 Sport Sack Urban 3 Medium in Leafy is a versatile, dual-use backpack designed for dogs with a 17-19” back length. It effortlessly converts from a sleek everyday pack with a padded laptop sleeve to a secure, vet-designed dog carrier featuring patented arm holes, ventilated sides, and adjustable cinch straps. Lightweight yet durable with ergonomic support for the wearer, it’s the ultimate urban companion for active professionals who refuse to compromise on style or comfort.

## Description

desertcart.com : K9 Sport Sack Urban 3 - Medium, Leafy - Ideal for Dogs with 17-19” Back Length - Dual-Use, Backpack-Style Carrier + Everyday Pack : Pet Supplies

Review: Excellent Quality, Perfect Doggie Backpack - This ia an excellent quality, very sturdy and durable backpack for bike riding and hiking with my dog. I took it out for a test spin today, and my dog, Lilly, sermed very comfortable in it. It has two lumbar supports that really make her more comfy and secure. She can also put her front legs out, which is nice. I ordered a size Small for my 9-lb. Terrier/ Chihuahua mix, and it was a perfect fit. It is especially MUCH easier on my back and neck as opposed to the sling pouch I was previously using. I was starting to get headaches with the pouch, as Lilly grew bigger and heavier. I really love this backpack! I give it 5 stars!
Review: Very good. Better than my front carry harness - My dog loves it! Ended up with a medium even though I would never classify my dog as a medium, he’s only 18 pounds or so, but being part dachshund he’s longer so the small was a little short for his long weenie body.

## Features

- DUAL-USE CARRIER - Trendy, sleek, and transformable, the Urban 3 is unlike anything on the market—an ideal, casual-use dog backpack that doubles as a regular pack for you.
- FIND THE RIGHT SIZE - The Medium is best for dogs with a length of 17-19” from collar to the base of the tail. Typical dog breeds that will fit this size backpack include Beagle, Cocker Spaniel, Corgi, French Bulldog, Shiba Inu & Scottish Terrier.
- EVERYDAY BAG MODE - The Urban 3 is ready to help you do it all in the city! Simply load your gear, slide your laptop into the padded sleeve, and close the bag by folding over the top.
- DOG BACKPACK MODE - When your pup is ready for a ride, this bag converts to a carrier in an instant. Load up your furry friend and let the fun begin!
- KEEP YOUR PUP SAFE & COMFY - The Urban 3 features our patented arm holes, an angled base, vet-designed cinch straps & ventilated sides for your dog’s comfort. A built-in waist strap provides a secure fit to facilitate semi-strenuous activities.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7GSC61Y |
| ASIN  | B0C7GSC61Y |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #27,315 in Pet Supplies ( See Top 100 in Pet Supplies ) #30 in Dog Carrier Backpacks |
| Brand Name | K9 Sport Sack |
| Color | Urban 3 - Leafy |
| Customer Reviews | 4.3 4.3 out of 5 stars (190) |
| Date First Available | June 8, 2023 |
| Date First Available  | June 8, 2023 |
| Department | unisex-adult |
| Department  | unisex-adult |
| Included Components | Dog Carrier Adjustable Backpack |
| Item Dimensions LxWxH | 20.5 x 9.5 x 1.5 inches |
| Item Package Dimensions L x W x H | 16.18 x 12.83 x 2.91 inches |
| Item Weight | 1.53 Pounds |
| Item model number | URB3 |
| Item model number  | URB3 |
| Manufacturer | K9 Sport Sack |
| Manufacturer  | K9 Sport Sack |
| Material | Faux Leather |
| Model Name | URB3 |
| Product Dimensions  | 20.5 x 9.5 x 1.5 inches; 1.53 Pounds |
| Size | Medium |
| Specific Uses for Product | Outdoor |
| Style | Medium |
| Target Audience Keyword | dogs |
| Warranty Description | Activities with your pet can be inherently dangerous. Please measure pet correctly to ensure the highest level of safety and comfort. We are not responsible for any injuries involving you or your pet using the K9 Sport Sack. Please be responsible. |

## Product Details

- **Brand:** K9 Sport Sack
- **Color:** Urban 3 - Leafy
- **Material:** Faux Leather
- **Product Dimensions:** 20.5"L x 9.5"W x 1.5"H
- **Special Feature:** Faux Leather, Comfortable Bottom Pad

## Images

![K9 Sport Sack Urban 3 - Medium, Leafy - Ideal for Dogs with 17-19” Back Length - Dual-Use, Backpack-Style Carrier + Everyday Pack - Image 1](https://m.media-amazon.com/images/I/71hHlgrBonL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Quality, Perfect Doggie Backpack
*by C***I on September 22, 2023*

This ia an excellent quality, very sturdy and durable backpack for bike riding and hiking with my dog. I took it out for a test spin today, and my dog, Lilly, sermed very comfortable in it. It has two lumbar supports that really make her more comfy and secure. She can also put her front legs out, which is nice. I ordered a size Small for my 9-lb. Terrier/ Chihuahua mix, and it was a perfect fit. It is especially MUCH easier on my back and neck as opposed to the sling pouch I was previously using. I was starting to get headaches with the pouch, as Lilly grew bigger and heavier. I really love this backpack! I give it 5 stars!

### ⭐⭐⭐⭐⭐ Very good. Better than my front carry harness
*by R***. on January 14, 2026*

My dog loves it! Ended up with a medium even though I would never classify my dog as a medium, he’s only 18 pounds or so, but being part dachshund he’s longer so the small was a little short for his long weenie body.

### ⭐⭐⭐⭐⭐ Great company and quality
*by A***R on December 2, 2025*

This is actually my second one. The first one I bought directly from the company and had a sizing problem and their customer service was phenomenal and switched it out super fast. Came back for another one just cause my pup grew. She’s now 14 lbs dachshund and got the medium. The first was a small when she was around 9-10 pounds. I’ll do picture of both. Great quality and comfortable to wear.

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**Shop now:** [https://www.desertcart.co.th/products/537905391-k9-sport-sack-urban-3-medium-leafy-ideal-for-dogs](https://www.desertcart.co.th/products/537905391-k9-sport-sack-urban-3-medium-leafy-ideal-for-dogs)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-06*