---
product_id: 153521464
title: "K9 Sport Sack | Pet Carrier Backpack Booster Block (Small) (Bag NOT Included)"
brand: "k9 sport sack"
price: "€ 2.80"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/153521464-k9-sport-sack-pet-carrier-backpack-booster-block-small-bag
store_origin: FI
region: Finland
---

# 3-inch height boost Removable washable cover USA-made quality foam K9 Sport Sack | Pet Carrier Backpack Booster Block (Small) (Bag NOT Included)

**Brand:** k9 sport sack
**Price:** € 2.80
**Availability:** ❌ Out of Stock

## Summary

> 🐾 Boost your dog’s adventure game — comfort meets style in every step!

## Quick Answers

- **What is this?** K9 Sport Sack | Pet Carrier Backpack Booster Block (Small) (Bag NOT Included) by k9 sport sack
- **How much does it cost?** € 2.80 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/153521464-k9-sport-sack-pet-carrier-backpack-booster-block-small-bag)

## 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

- • **Durable & Easy to Clean:** High-quality foam with a removable, washable cover to handle all adventures.
- • **Elevate Your Pup’s View:** Gives your dog a 3-inch height boost for better comfort and visibility.
- • **Perfect for Growing or Stocky Dogs:** Ideal for dogs with wider bodies, shorter length, or pups needing extra support.
- • **Tailored Fit for Small K9 Sport Sacks:** Precisely designed to snugly fit all small-sized K9 Sport Sack backpacks.
- • **Risk-Free Purchase with 60-Day Guarantee:** Backed by a USA-based company with hassle-free quality assurance.

## Overview

The K9 Sport Sack Small Booster Block is a premium accessory designed to elevate your small dog by 3 inches inside compatible K9 Sport Sack backpacks. Crafted from durable, high-quality foam with a washable cover, it ensures comfort for dogs with wider or shorter builds. This USA-made booster block perfectly fits all small K9 Sport Sack models and comes with a 60-day quality guarantee, making it an essential upgrade for active pet owners who never want to leave their furry friends behind.

## Description

This product only includes the booster block. The K9 Sport Sack backpack is sold separately.The K9 Sport Sack booster block is designed to give your pup a 3 inch height boost. Our block is designed to fit snugly in K9 Sport Sack dog backpack carrier models. The booster block is made for dogs with a wide thicker body and short in length, growing dogs, or dogs who just need a boost! Each Booster Block size correlates with the sizes our K9 Sport Sack dog carrier bag.When purchasing a booster block, make sure you double check the size of your K9 Sport Sack pet backpack carrier. The sizes of the booster block corresponds to the sizes of the backpacks. Size Small booster block for any Small K9 Sport Sack Backpacks, Size Medium booster block for any Medium K9 Sport Sack Backpacks, Size Large booster block for any Large K9 Sport Sack Backpacks and Size Extra Large for any Extra large K9 Sport Sack Backpacks.Why own a K9 Sport Sack Dog Carrier?The K9 Sports Sack backpacks for dogs was created so we never ad to leave our dog behind ever again! We want to be able to take our dogs where ever and when ever! K9 Sport Sack was created by dog owners, for dogs and owners - to explore, travel, have fun, and grow closer all while being safe, comfortable and easy.The K9 Sport Sack AIR is the original forward facing dog carrier backpack that doubles as a small to medium-sized dog airline friendly pet carrier. It’s super safe for your pup, comfortable for you, built to last, and will turn heads!We love what we do, and nothing makes us happier than seeing happy dogs and happy owners getting around in the K9 Sport Sack. -Team K9 Sport Sack

## Features

- SMALL BOOSTER BLOCK: The K9 Sport Sack small booster block is designed to give your pup a 3 inch height boost. Our small block is designed to fit snugly in all small sized K9 Sport Sack backpack dog carrier models and measures 9 ¾”, Width 5”, Height 3. The booter block is made for dogs with a wide thicker body and short in length, growing dogs, or dogs who just need a boost! Each Booster Block size correlates with the size of K9 Sport Sack pet backpack.
- BOOSTER BLOCK ONLY: This product only contains the K9 Sport Sack Booster Block. The K9 Sport Sack bag is sold separately and is not included in this purchase. The booster block is designed to be an accessory for our pet carrier backpack that will help make your pup more comfortable. Just like the booster block block our dog backpacks come in different sizes.
- HIGH QUALITY FOAM: The booster pet block is made of high quality foam that is built to last. Dogs can be messy, that why each block comes with a removable and washable cloth so you can wash off any mud or dirt.
- MAP BLOCK TO BACKPACK SIZE: When purchasing a booster block, make sure you double check the size of your K9 Sport Sack Backpack. The sizes of the booster block corresponds to the sizes of the backpacks. Size Small booster block for any Small K9 Sport Sack Backpacks, Size Medium booster block for any Medium K9 Sport Sack Backpacks, Size Large booster block for any Large K9 Sport Sack Backpacks and size Extra Large for any Extra large K9 Sport Sack Backpacks.
- USA-BASED COMPANY, PERFORMANCE GUARANTEED: Wrong size? No problem. Any issues? We’re here for you. Whatever the problem may be don’t worry we’ll cover it, but we’re happy to hear any good stories and see your adventures with your dog. This puppy booster block is backed by a 60-Day Quality Guarantee. Must be sold by seller "K9 Sport Sack" or warranty is voided.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Dog, Small Animals |
| Package Dimensions | 24.1 x 15.9 x 8.2 cm; 82 g |
| Manufacturer reference | 689749869163_FBA |
| Closure | Buckle |
| Colour | Quality foam |
| Size | Small |
| Maximum Weight Recommendation | 35 Pounds |
| Quantity | 1 |
| Special features | Airline Approved |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 82 g |

## Product Details

- **Colour:** Quality foam
- **Brand:** K9 Sport Sack
- **Material:** foam
- **Special feature:** Airline Approved
- **Item weight:** 0.08 Kilograms

## Images

![K9 Sport Sack | Pet Carrier Backpack Booster Block (Small) (Bag NOT Included) - Image 1](https://m.media-amazon.com/images/I/61NtxBU9oxL.jpg)
![K9 Sport Sack | Pet Carrier Backpack Booster Block (Small) (Bag NOT Included) - Image 2](https://m.media-amazon.com/images/I/31+QLyqlKxL.jpg)

## Frequently Bought Together

- K9 Sport Sack | Pet Carrier Backpack Booster Block (Small) (Bag NOT Included)
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**Shop now:** [https://www.desertcart.fi/products/153521464-k9-sport-sack-pet-carrier-backpack-booster-block-small-bag](https://www.desertcart.fi/products/153521464-k9-sport-sack-pet-carrier-backpack-booster-block-small-bag)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-05*