---
product_id: 443894882
title: "Cobra Reflex Bag - Black"
brand: "hayabusa"
price: "55250856₫"
currency: VND
in_stock: true
category: "Hayabusa"
url: https://www.desertcart.vn/products/443894882-cobra-reflex-bag-black
store_origin: VN
region: Vietnam
---

# Rapid rebound speed Precision hand-eye coordination Heavyweight stable base Cobra Reflex Bag - Black

**Brand:** hayabusa
**Price:** 55250856₫
**Availability:** ✅ In Stock

## Summary

> 🥊 Elevate your fight game with reflexes that never miss!

## Quick Answers

- **What is this?** Cobra Reflex Bag - Black by hayabusa
- **How much does it cost?** 55250856₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/443894882-cobra-reflex-bag-black)

## Best For

- hayabusa enthusiasts

## Why This Product

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

## Key Features

- • **Solid as a Rock:** Heavyweight base ensures zero movement, so you stay locked in your rhythm.
- • **Feel Every Strike:** Perfect-density rebound ball offers distinct feedback with every hit, gloves or no gloves.
- • **Train Like a Pro, Anytime:** Adjustable height simulates any opponent for versatile, solo training sessions.
- • **Master Defensive Maneuvers:** Enhance footwork and head movement without needing a training partner.
- • **Unmatched Reflex Development:** High-tension spring delivers lightning-fast rebounds to sharpen your speed and timing.

## Overview

The Hayabusa Cobra Reflex Bag is a premium training tool designed for combat sports athletes seeking to enhance speed, accuracy, and defensive skills. Featuring an adjustable height, a heavyweight base for stability, and a high-tension spring rebound ball, it delivers precise feedback and rapid rebounds to develop razor-sharp reflexes and hand-eye coordination—all in a sleek black polyurethane design.

## Description

The Hayabusa Cobra Bag helps you develop razor-sharp reflexes with a heavyweight base and rebound bag to improve your speed, accuracy, & maneuverability.

## Features

- Develop Crucial Skills: An essential training tool for developing crucial striking skills like defensive maneuverability and hand-eye coordination. Perfect for all Combat sports training, it’s intuitive design delivers an addicting rhythm for fighters of all skill levels.
- Razor-Sharp Reflexes: Training with a cobra bag is one of the quickest ways to develop your hand-eye coordination. The swinging rebound ball is excellent for improving fight reflexes, like speed, accuracy, rhythm and timing.
- Become Untouchable: The high-tension spring swings and recoils at rapid speeds, allowing you to vastly improve your defensive footwork and head movement, all without a partner.
- Sturdy Heavyweight Base: Adjust the height to your needs or to simulate different opponent sizes, with its sturdy design and heavyweight base this cobra bag won’t move an inch when you train.Sturdy Heavyweight Base: Adjust the height to your needs or to simulate different opponent sizes, with its sturdy design and heavyweight base this cobra bag won’t move an inch when you train.
- Distinct Training Feedback: The rebound ball is the perfect density for training with or without gloves, providing excellent resistance that delivers distinct feedback with a satisfying pop on impact.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09CV5Q3R3 |
| Age Range Description | Adult |
| Brand Name | Hayabusa |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (68) |
| Global Trade Identification Number | 00804579006285 |
| Item Dimensions W x H | 50W x 180.1H centimeters |
| Item Weight | 23.5 Pounds |
| League Name | MMA |
| Manufacturer | Hayabusa |
| Manufacturer Part Number | HRB-BK-ONE |
| Model Number | HRB |
| Number of Items | 1 |
| Outer Material | Polyurethane (PU) |
| Size | One Size |
| Sport Type | Boxing |
| UPC | 804579006285 |

## Product Details

- **Brand:** Hayabusa
- **Colour:** Black
- **Item weight:** 10.66 kg
- **Size:** One Size
- **Sport:** Boxing

## Images

![Cobra Reflex Bag - Black - Image 1](https://m.media-amazon.com/images/I/61imzRkH+rL.jpg)

## Questions & Answers

**Q: Roughly, how much sand would fill the base?**
A: I filled mine with water.  Using sand, I would expect to need 2 5-gallon buckets to get the weight up to 100lbs.

## Frequently Bought Together

- Hayabusa Cobra Reflex Bag - Black
- Hayabusa T3 Boxing Gloves for Men and Women Wrist and Knuckle Protection, Dual-X Hook and Loop Closure, Splinted Wrist Support, 5 Layer Foam Knuckle Padding
- Hayabusa Quick Gel Boxing Hand Wrap Gloves

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**Shop now:** [https://www.desertcart.vn/products/443894882-cobra-reflex-bag-black](https://www.desertcart.vn/products/443894882-cobra-reflex-bag-black)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-09-12*