---
product_id: 99777936
title: "K9 Sport Sack Plus 2 - Medium, Summer Mint - Ideal for Dogs 17-19” Long - Adjustable, Backpack-Style Carrier with Multi-Functional Storage Pack, Thick Shoulder Straps & Padded Back Panel"
brand: "k9 sport sack"
price: "S$198"
currency: SGD
in_stock: true
reviews_count: 5
url: https://www.desertcart.sg/products/99777936-k9-sport-sack-plus-2-medium-summer-mint-ideal-dogs
store_origin: SG
region: Singapore
---

# Adjustable backpack-style carrier Dual full-size water bottle holders Heavy-duty 600 lb. test webbing K9 Sport Sack Plus 2 - Medium, Summer Mint - Ideal for Dogs 17-19” Long - Adjustable, Backpack-Style Carrier with Multi-Functional Storage Pack, Thick Shoulder Straps & Padded Back Panel

**Brand:** k9 sport sack
**Price:** S$198
**Availability:** ✅ In Stock

## Summary

> 🎒 Carry your best friend in style and comfort—because every adventure deserves a co-pilot!

## Quick Answers

- **What is this?** K9 Sport Sack Plus 2 - Medium, Summer Mint - Ideal for Dogs 17-19” Long - Adjustable, Backpack-Style Carrier with Multi-Functional Storage Pack, Thick Shoulder Straps & Padded Back Panel by k9 sport sack
- **How much does it cost?** S$198 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/99777936-k9-sport-sack-plus-2-medium-summer-mint-ideal-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

- • **Durability That Lasts:** Triple-stitched seams & bar tacks built for rugged use
- • **Adventure-Ready Comfort:** Thick padded shoulder straps & back panel for all-day wear
- • **Stay Hydrated On-the-Go:** Two elastic PowerMesh water bottle holders for easy access
- • **Multi-Functional Storage:** Removable pack for treats, gear & essentials
- • **Perfect Fit for Your Pup:** Medium size fits dogs 17-19” long, ideal for Beagles, Corgis & more

## Overview

The K9 Sport Sack Plus 2 Medium is a premium backpack-style dog carrier designed for small to medium dogs (17-19” length). Featuring thick padded straps and back panel for wearer comfort, multi-functional removable storage, dual water bottle holders, and durable 600 lb. test webbing with reinforced stitching, it ensures both you and your dog enjoy long, comfortable adventures together.

## Description

Full description not available

## Features

- BACKPACK DOG CARRIER - The Plus 2 is our most complete carrier for small to medium-sized dogs. The thick, padded shoulder straps and padded back panel allow for more weight, and provide extra comfort for you on longer, more strenuous adventures.
- FIND THE RIGHT SIZE - The Medium is best for dogs with a length of 17-19” from collar to the base of the tail, and girth up to 28”. Typical dog breeds that will fit this size backpack include Beagle, Cocker Spaniel, Corgi, French Bulldog & Shiba Inu.
- MULTI-FUNCTIONAL STORAGE - Plus 2 comes with a removable storage pack—great for gear, treats, or other necessities—plus two full-size water bottle holders made with elastic PowerMesh to accommodate even the largest sizes.
- KEEP YOUR PUP COMFY - Our patented taper-fit design supports & stabilizes your dog to keep them comfy during their ride, while the patented upper arm holes allow their front legs to be free, and patented mesh panels deliver cooling airflow.
- MADE TO LAST - With heavy-duty 600 lb. test webbing, triple-stitched seams, and bar tacks on high wear areas, the Plus 2 is built to carry more and go further. Enjoy it on adventures with your dog for years to come!

## Product Details

- **Color:** Plus 2 - Summer Mint
- **Brand:** K9 Sport Sack
- **Product Dimensions:** 9.84"L x 7.09"W x 18.9"H
- **Material:** Fabric
- **Special Feature:** Adjustable

## Images

![K9 Sport Sack Plus 2 - Medium, Summer Mint - Ideal for Dogs 17-19” Long - Adjustable, Backpack-Style Carrier with Multi-Functional Storage Pack, Thick Shoulder Straps & Padded Back Panel - Image 1](https://m.media-amazon.com/images/I/81sYJW-ZlvL.jpg)
![K9 Sport Sack Plus 2 - Medium, Summer Mint - Ideal for Dogs 17-19” Long - Adjustable, Backpack-Style Carrier with Multi-Functional Storage Pack, Thick Shoulder Straps & Padded Back Panel - Image 2](https://m.media-amazon.com/images/I/41kc89xPFkL.jpg)
![K9 Sport Sack Plus 2 - Medium, Summer Mint - Ideal for Dogs 17-19” Long - Adjustable, Backpack-Style Carrier with Multi-Functional Storage Pack, Thick Shoulder Straps & Padded Back Panel - Image 3](https://m.media-amazon.com/images/I/81vXZ1KVw2L.jpg)
![K9 Sport Sack Plus 2 - Medium, Summer Mint - Ideal for Dogs 17-19” Long - Adjustable, Backpack-Style Carrier with Multi-Functional Storage Pack, Thick Shoulder Straps & Padded Back Panel - Image 4](https://m.media-amazon.com/images/I/81GkgtWWY9L.jpg)
![K9 Sport Sack Plus 2 - Medium, Summer Mint - Ideal for Dogs 17-19” Long - Adjustable, Backpack-Style Carrier with Multi-Functional Storage Pack, Thick Shoulder Straps & Padded Back Panel - Image 5](https://m.media-amazon.com/images/I/81JlZCWGwvL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is there a model of this backpack with a waist strap?**
A: Yes! Our K9 Sport Sack Knavigate has a waist belt!

**Q: Wondering if this is suitable for senior dogs? Would this cause them discomfort by putting too much pressure on their spine or hips?**
A: You can use it with senior dogs, but may want to speak to your vet to see if it is okay for them to be in.

**Q: Will an English cocker spaniel fit in well?**
A: Depends - my dog is about 20 pounds, so if yours is that or less, then probably.

**Q: My dog measured 16.5-17" from base of his tail to collar, and 18" around his chest so I went with the medium. It seems maybe too long, how can I tell?**
A: The medium is usually for dogs 17-20 inches in length. You could add a booster block so it takes him up in height.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great carrier!
*by K***N on June 28, 2023*

We got this for my 18 pound sheltie so we could take her to more crowded events where she's nervous on the ground. I was SURE she would hate it and flail around inside but she could not be more chill about it.This bag is super simple to use. The biggest struggle is setting her inside with her feet tucked under her but we're getting better at it. I love that the inside flap under the zipper is so large. I don't get any of her long fur caught while zipping her in. I also like the the ability to clip her harness for additional security. The padding makes it nice and comfortable for the human.It takes a little adjusting so she can sit higher up, but again, we're getting the hang of it. It doesn't help that instead of wanting to look over dad's shoulders - she decides to just sit back and hang her head to look behind and to the side lolI also love the velcro on both the bag and the detachable bag for name or message (customized patches available on company website - I got a do not touch patch for now - but she did so great I'll just buy one with her name next)The detachable bag is big enough to put her leash in, a bottle of water, snacks and a few more items, as long as you can handle the additional weight.I would advise practicing with all the clips if you get the detachable bag. We did not and made a mess of things trying to do it while out lol It's super simple though if you take the time to sort it out first.We took her to the farmers market for her first outing on a warmish low 80's day, for about an hour, and she didn't seem to get too warm in there.I'm super happy with this purchase and will take it with me whenever we go out just to have on hand when needed. I'm planning on getting another for my second sheltie. He doesn't need it like she does but I find it super useful in situations where it's safer to be off the ground so they can still come with us. .

### ⭐⭐⭐⭐⭐ So much fun! With the exception of a couple small issues the design is great.
*by S***R on October 30, 2022*

This review is for the K9 Sport Sack | Dog Carrier Adjustable Backpack (Large, Plus 2 - Light Grey)My pup is a 4 year Glen of Imaal/Parson Russel Terrier Mix. He weighs about 30 pounds which is large for a Terrier because of his Glen of Imaal Pedigree. Overall with the exception of the way the chest strap is attached, the quality is great. There are a couple things I would suggest to improve in the design. One is as you can see in the picture above, the strap to secure the back pack to your chest is not attached well enough to stay on. Once it comes off it is too difficult to get back on. It came off the first time I used the backpack when I tightened the strap. It really does not affect the way the backpack works or fits much at all though. Another thing that did not really fit my dog was the clip on the inside of the backpack that clips onto the dogs collar. In my case is was too restrictive for my dog. His neck seems to be too long for the distance between the clip and the collar. He could not really get his head fully extended which was uncomfortable for him. It can easily enough be remedied by extending the distance by linking another clip though. He did not need a booster pad to sit higher. It fits him nicely and he seems comfortable in it. So far I have used it about 6 times since I received it about 3 weeks ago.

### ⭐⭐⭐⭐ Great backpack, good quality, a bit too long for 16 lb pup.
*by J***E on September 6, 2025*

Love this backpack, great quality! Only thing is I should have gotten a size smaller maybe because my 16 lb pup isn’t long enough to see over my shoulder and she wants to rest her head. We put ice packs in the side pockets and she’s in heaven! I would love a lumbar belt but overall this is an amazing find!

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-17*