---
product_id: 18149536
title: "MN303 Case Humitar Instrument Case Humidifier with Holster"
brand: "musicnomad"
price: "₩50484"
currency: KRW
in_stock: true
reviews_count: 13
category: "Music Nomad"
url: https://www.desertcart.kr/products/18149536-mn303-case-humitar-instrument-case-humidifier-with-holster
store_origin: KR
region: South Korea
---

# 10x water absorption capacity compact 3.94"H x 3.35"W x 1.38"D anti-drip, no-mess design MN303 Case Humitar Instrument Case Humidifier with Holster

**Brand:** musicnomad
**Price:** ₩50484
**Availability:** ✅ In Stock

## Summary

> 💼 Keep your instrument stage-ready with the smartest, no-fuss humidifier on the market!

## Quick Answers

- **What is this?** MN303 Case Humitar Instrument Case Humidifier with Holster by musicnomad
- **How much does it cost?** ₩50484 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/18149536-mn303-case-humitar-instrument-case-humidifier-with-holster)

## Best For

- musicnomad enthusiasts

## Why This Product

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

## Key Features

- • **Secure & Sleek:** Includes adhesive holster for stable placement inside your case, blending seamlessly with your gear.
- • **No-Drip, No Mess:** Innovative anti-drip design ensures zero risk of water damage inside your precious case.
- • **Effortless Monitoring:** Quick-flip top lets you instantly check sponge moisture—stay in control without interrupting your flow.
- • **Massive Water Retention:** Humid-i-Bar sponge holds 10x its weight in water, reducing refill frequency and hassle.
- • **Ultimate Moisture Control:** Safeguards your instrument from warping, shrinking, and cracking with even moisture release.

## Overview

The MusicNomad MN303 Case Humitar is a premium instrument case humidifier designed to protect string instruments from damage caused by dry conditions. Featuring a high-capacity Humid-i-Bar sponge that holds 10 times its weight in water, it delivers consistent, drip-free moisture to prevent warping, shrinking, and cracking. Its compact, easy-to-use design includes a quick-flip top for moisture checks and a strong adhesive holster for secure placement, making it an essential low-maintenance care tool for guitars, mandolins, cellos, and other large case instruments.

## Description

String instrument wood needs moisture to play and look its best. Dry wood can warp, shrink and worse yet, crack! MusicNomad, the leader in equipment care products, has developed an easy to use, no mess and low maintenance instrument case humidifier, The Humitar. It safely releases moisture evenly to eliminate these potential problems. Works great for Acoustic Guitars, Electric Guitars, Semi Hollow Guitars, Mandolins, Cellos and other large case instruments. Our innovative Humid-i-Bar sponge holds a lot more water than our competition. This means less monitoring on your end while resting assured your fine instrument is being cared for. Time to check the Humitar? Easy! Pop the top, touch the insert; if it’s wet leave it, if it’s dry, it’s time to rehydrate. Rehydrating is a cinch – simply remove the Humid-i-Bar sponge, soak it in distilled water and you’re back in action – easy, no mess and low maintenance.

Review: When ordering, I was skeptical about the claims, but the Music Nomad humidifiers are - BY FAR - the best I've ever used. - I've been using a combination of a Kyser humidifier in the soundhole, and a Herco HE360 up by the headstock. These are both fine products, but I've never found them ideal - particularly the Kyser, and here's why: in a perfect world, a humidifier sponge would have maximal absorption capacity, and minimal chance of leakage/damage to an instrument. As I said, the Kyser model I have works well, but there are two major complaints: 1) the sponge is very thin, and doesn't absorb much water. 2) Because the sponge is facing down into the inside of your guitar, you must always err on the side of caution, and be sure that most of the water has been squeezed out. For me, this meant re-saturating the sponge every 4-5 days. When I saw the claims made by Music Nomad (sponge holds 10X its own weight, and doesn't drip), I was skeptical, to say the least. It sounded like phony marketing hype. I decided to try both the soundhole and case models anyway, and am I ever glad I did. The sponge really does absorb a massive amount of water, and excels at retaining it. I squeeze just a little bit of water out, and the sponge doesn't drip. And even if it did,, because there are no holes in the bottom of the humidifier, your instrument would still be safe. I also use distilled water - as they recommend - to lessen the chances of the sponge getting moldy. The sponge material they use is absolutely amazing. I've just hit the 2-week mark, and the sponge is still a little damp! I can't sing the praises of Music Nomad's humidifiers enough. It was money well spent. I contacted the company with a small issue, and received a rapid response, and great customer service. I highly recommend these Music Nomad humidifiers, with no hesitation.
Review: Works Well - I am very satisfied with this humidifier. The sponge is as advertised, and holds quite a lot of water with no drips. I have used it both inside the case, and between the strings in the sound hole. I am not crazy about using the adhesive strip on the velvet case lining, and haven't found it necessary to do so. It is keeping the humidity level between 43 - 47 consistently through the winter months, and I am generally getting 3 - 4 days between sponge wetting. Good product.

## Features

- Instrument case humidifier safely releases moisture evenly to eliminate warping, shrinking, and cracking
- Case holster comes with a strong adhesive to stick in the case
- Innovative Humid-I-Bar sponge holds 10x its weight in water and features anti-drip, no-mess material that safely releases moisture
- Easy-to-use, long-lasting, low-maintenance humidifier for guitar, mandolin, cello, and other large case instruments
- Convenient quick-flip top lets you check if Humid-I-Bar sponge is wet or dry

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VMB7E0U |
| Best Sellers Rank | #6,188 in Musical Instruments ( See Top 100 in Musical Instruments ) #87 in Guitar Cleaning & Care Products |
| Brand | MusicNomad |
| Color | white |
| Color Name | white |
| Control Method | Touch |
| Customer Reviews | 4.6 4.6 out of 5 stars (440) |
| Date First Available | March 30, 2015 |
| Global Trade Identification Number | 00857047002418 |
| Included Components | Humid-i-Bar sponge |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.11 ounces |
| Item model number | MN303 |
| Manufacturer | Music Nomad Equipment Care |
| Material Type | Sponge |
| Model Name | Case Humitar Instrument Case Humidifier with Holster |
| Operation Mode | Manual |
| Product Dimensions | 1.38"D x 3.35"W x 3.94"H |
| Room Type | Bedroom, Living Room, Office |
| Shape | Rectangular |
| Special Feature | Re-usable |
| UPC | 857047002418 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** MusicNomad
- **Color:** white
- **Operation Mode:** Manual
- **Product Dimensions:** 1.38"D x 3.35"W x 3.94"H
- **Special Feature:** Re-usable

## Images

![MN303 Case Humitar Instrument Case Humidifier with Holster - Image 1](https://m.media-amazon.com/images/I/61yI-2kdCCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ When ordering, I was skeptical about the claims, but the Music Nomad humidifiers are - BY FAR - the best I've ever used.
*by V***V on February 18, 2017*

I've been using a combination of a Kyser humidifier in the soundhole, and a Herco HE360 up by the headstock. These are both fine products, but I've never found them ideal - particularly the Kyser, and here's why: in a perfect world, a humidifier sponge would have maximal absorption capacity, and minimal chance of leakage/damage to an instrument. As I said, the Kyser model I have works well, but there are two major complaints: 1) the sponge is very thin, and doesn't absorb much water. 2) Because the sponge is facing down into the inside of your guitar, you must always err on the side of caution, and be sure that most of the water has been squeezed out. For me, this meant re-saturating the sponge every 4-5 days. When I saw the claims made by Music Nomad (sponge holds 10X its own weight, and doesn't drip), I was skeptical, to say the least. It sounded like phony marketing hype. I decided to try both the soundhole and case models anyway, and am I ever glad I did. The sponge really does absorb a massive amount of water, and excels at retaining it. I squeeze just a little bit of water out, and the sponge doesn't drip. And even if it did,, because there are no holes in the bottom of the humidifier, your instrument would still be safe. I also use distilled water - as they recommend - to lessen the chances of the sponge getting moldy. The sponge material they use is absolutely amazing. I've just hit the 2-week mark, and the sponge is still a little damp! I can't sing the praises of Music Nomad's humidifiers enough. It was money well spent. I contacted the company with a small issue, and received a rapid response, and great customer service. I highly recommend these Music Nomad humidifiers, with no hesitation.

### ⭐⭐⭐⭐⭐ Works Well
*by G***N on January 30, 2018*

I am very satisfied with this humidifier. The sponge is as advertised, and holds quite a lot of water with no drips. I have used it both inside the case, and between the strings in the sound hole. I am not crazy about using the adhesive strip on the velvet case lining, and haven't found it necessary to do so. It is keeping the humidity level between 43 - 47 consistently through the winter months, and I am generally getting 3 - 4 days between sponge wetting. Good product.

### ⭐⭐⭐⭐⭐ Good product
*by B***L on February 5, 2025*

Seems to work fine. Difficulty finding replacement sponges on Amazon.

## Frequently Bought Together

- MusicNomad Humitar Instrument Case Humidifier with Holster (MN303)
- MusicNomad Humitar Acoustic Guitar Humidifier (MN300)
- MusicNomad (MN311) The Humitar ONE-Acoustic Guitar Humidifier & Hygrometer

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-07*