---
product_id: 390866689
title: "KORE Ultimate (2 Feet /3 Feet /4 Feet) Filled/Unfilled Heavy Punching Bag (PU/SRF) Material Boxing MMA Sparring Punching Training Kickboxing Muay Thai with Rust Proof Stainless Steel Hanging Chain"
brand: "kore fitness"
price: "¥49479"
currency: JPY
in_stock: true
reviews_count: 7
url: https://www.desertcart.jp/products/390866689-kore-ultimate-2-feet-3-feet-4-feet-filled-unfilled
store_origin: JP
region: Japan
---

# Rust-proof stainless steel chain Customizable fill weight Double-stitched durability KORE Ultimate (2 Feet /3 Feet /4 Feet) Filled/Unfilled Heavy Punching Bag (PU/SRF) Material Boxing MMA Sparring Punching Training Kickboxing Muay Thai with Rust Proof Stainless Steel Hanging Chain

**Brand:** kore fitness
**Price:** ¥49479
**Availability:** ✅ In Stock

## Summary

> 🥊 Elevate your fight game with KORE Ultimate – durability and customization in every punch!

## Quick Answers

- **What is this?** KORE Ultimate (2 Feet /3 Feet /4 Feet) Filled/Unfilled Heavy Punching Bag (PU/SRF) Material Boxing MMA Sparring Punching Training Kickboxing Muay Thai with Rust Proof Stainless Steel Hanging Chain by kore fitness
- **How much does it cost?** ¥49479 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/390866689-kore-ultimate-2-feet-3-feet-4-feet-filled-unfilled)

## Best For

- kore fitness enthusiasts

## Why This Product

- Trusted kore fitness brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready to Hang, Ready to Go:** Includes a free rust-proof stainless steel swivel hanging chain so you can start your knockout workouts immediately without any hassle.
- • **Tailor Your Training Intensity:** Fill the bag with your choice of materials—plastic bags, old clothes, cotton—to customize weight and resistance exactly how you want it.
- • **Built to Last, Fight After Fight:** Double-stitched SRF material with reinforced heavy-duty d-shackles ensures unmatched durability for intense training sessions.
- • **Versatile for Every Combat Style:** Perfectly suited for Boxing, MMA, Kickboxing, Muay Thai, and sparring, making it the ultimate training partner for the modern warrior.
- • **Water-Resistant Maya Hide Finish:** Protects against spills and sweat, keeping your bag looking fresh and ready for every round, rain or shine.

## Overview

The KORE Ultimate Heavy Punching Bag is a premium, double-stitched SRF material training bag designed for durability and versatility. It comes unfilled, allowing you to customize the weight with your preferred filling materials. Equipped with a rust-proof stainless steel swivel hanging chain, it’s ready to install and built to withstand intense Boxing, MMA, Kickboxing, and Muay Thai workouts. Its water-resistant Maya Hide finish protects against spills, ensuring long-lasting performance and style.

## Description

Extreme durability - Bag is double stitched, reinforced with heavy duty d-shackles. You can fill up with what ever you desire, (plastic bags, old clothes, cotton or Etc.) Free swivel hanging chain - with punch bag to get you started without delay

Review: Quality issue - The bags looks good but once filled with sand, the sewing stitches pull and I can see it wont last long most probably.
Review: Good item .. - Very good

## Features

- Material: Quality SRF used
- Extreme durability - Bag is double stitched, reinforced with heavy duty d-shackles
- You can fill up with what ever you desire,(plastic bags, old clothes, cotton or Etc.)
- Free swivel hanging chain - with punch bag to get you started without delay
- In-Box Contents: 1 X 4 Feet Unfilled Punching Bag, 1 X Hanging Chain
- Quality Polyester Inner Layer :- Polyester Inner Layer is used to withstand excessive wear and tear and that the primary components remain intact
- Quality SRF Material :- Maya Hide leather receives a protective, water-resistant finish. Offers barrier against liquid absorption. Protects against spills regardless of how long the spill sits

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0811R2K2D |
| Age Range | Adult |
| Batteries Included? | No |
| Best Sellers Rank | #101,865 in Sporting Goods ( See Top 100 in Sporting Goods ) #154 in Heavy Punching Bags |
| Brand | KORE FITNESS |
| Color | Unfilled-SRF-Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,519) |
| Date First Available | 29 December 2020 |
| Department | Men's |
| Included Components | Punching Bag, Stainless Steel Hanging Chain |
| Item model number | UNFILLED-PUNCH-BAG-48IN-BLACK-SRF |
| League | MMA |
| Manufacturer | Kushal Rubber Industries |
| Material Type | SRF; |
| Outer Material | SRF |
| Product Dimensions | 30.48 x 30.48 x 60.96 cm; 900 g |
| Size | 4 Feet |
| Sport | Boxing |
| Style | KORE Phantom 4 Feet Unfilled Heavy Black Punching Bag SRF Material Boxing MMA Sparring Punching Training Kickboxing Muay Thai with Rust Proof Stainless Steel Hanging Chain |

## Product Details

- **Brand:** KORE FITNESS
- **Colour:** Unfilled-SRF-Black
- **Item weight:** 900 Grams
- **Size:** 4 Feet
- **Sport:** Boxing

## Images

![KORE Ultimate (2 Feet /3 Feet /4 Feet) Filled/Unfilled Heavy Punching Bag (PU/SRF) Material Boxing MMA Sparring Punching Training Kickboxing Muay Thai with Rust Proof Stainless Steel Hanging Chain - Image 1](https://m.media-amazon.com/images/I/71B9etPrI3L.jpg)

## Customer Reviews

### ⭐⭐⭐ Quality issue
*by A***R on 28 April 2022*

The bags looks good but once filled with sand, the sewing stitches pull and I can see it wont last long most probably.

### ⭐⭐⭐⭐⭐ Good item ..
*by S***S on 9 June 2023*

Very good

### ⭐⭐⭐⭐⭐ Review
*by V***H on 19 January 2026*

Very good punching bag

## Frequently Bought Together

- KORE Ultimate (2 Feet /3 Feet /4 Feet) Filled/Unfilled Heavy Punching Bag (PU/SRF) Material Boxing MMA Sparring Punching Training Kickboxing Muay Thai with Rust Proof Stainless Steel Hanging Chain
- HASHTAG FITNESS Wall mount pull up bar, 3 in 1, dips station, home gym equipments, height increasing equipments for men,kids and women (Black)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-30*