---
product_id: 401379443
title: "11.5-Inch Water-proof & Explosion-Proof Box"
brand: "casoman"
price: "€ 44.98"
currency: EUR
in_stock: true
reviews_count: 13
category: "Casoman"
url: https://www.desertcart.pt/products/401379443-11-5-inch-water-proof-and-explosion-proof-box
store_origin: PT
region: Portugal
---

# IP67 Waterproof & Dustproof Customizable DIY foam insert Explosion-proof & Shockproof 11.5-Inch Water-proof & Explosion-Proof Box

**Brand:** casoman
**Price:** € 44.98
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect What Matters, Wherever You Go!

## Quick Answers

- **What is this?** 11.5-Inch Water-proof & Explosion-Proof Box by casoman
- **How much does it cost?** € 44.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/401379443-11-5-inch-water-proof-and-explosion-proof-box)

## Best For

- casoman enthusiasts

## Why This Product

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

## Key Features

- • **Pressure-Perfect Seal:** Smart pressure valve balances air pressure while locking out moisture for airtight security.
- • **Secure & Convenient Access:** New ergonomic latches plus an extra lock-ready keyhole keep your essentials safe yet easy to reach.
- • **Ultimate Weatherproof Shield:** IP67 rating guarantees your gear stays dry and dust-free, rain or shine.
- • **Rugged Durability Meets Style:** Thickened PP plastic shell resists drops and impacts up to 40kg—built to survive your busiest days.
- • **Tailored Protection, Your Way:** Customizable foam inserts let you craft the perfect snug fit for your most valuable tech.

## Overview

The CASOMAN 11.5-Inch Waterproof & Explosion-Proof Box is a compact, ultra-durable storage solution crafted from thickened polypropylene. Featuring an IP67 waterproof and dustproof rating, it safeguards your valuables against harsh environments. Its customizable foam insert ensures personalized shock absorption, while a pressure valve maintains airtight conditions. Designed with user-friendly latches and an additional lock option, this 3.6-liter case is perfect for professionals seeking reliable, portable protection for tools, tech, and delicate gear.

## Description

CASOMAN 11.5-Inch Water-proof & Explosion-Proof Box, with Cush- Proof Sponge, IP67 Water Proof Grade, Customizable Foam : desertcart.co.uk: DIY & Tools

Review: Top Notch - Excellent, sturdy little case. Houses all my GoPro bits and bobs perfectly. I had some sheets of thinner pluck foam already so I used that as a base to add height and extra protection. Nice blank rectangular parts on the lid and underneath too for further customisation where you can add a sticker etc. denoting the contents.
Review: A very good box for the DJI air 3s! - It's a very good and sturdy box! Very much recommend it! I spent a lot of time doing research on a hard shell box for my DJI air 3s, and this is absolutely perfect! Everything fits. I love my drone and it's not something that I want to brake in transport or get wet. Tested the box a few days ago in rain and no problems at all. As I said, a very good box and much cheaper then everything I found so far.

## Features

- Made of durable high quality plastic (PP), thickened storage box, strong anti-fall, not easy to damage.
- The DIY foam insert, to customize any size you want, protect the expensive items well
- High quality pressure valve releases built-p air pressure while keeping water molecules out
- IP67 Waterproof & Dustproof, full sides of protection for your loved things, whether in rain or at sea
- New design latches, its can easy to open, more conveniece. And extra lock to additional keyhole, more safety. Approximate outer box dimensions 11.6"*8.3"*3.9"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Z3162HC |
| Assembly Instructions Description | Inserer the foam into the box. |
| Best Sellers Rank | 8,006 in DIY & Tools ( See Top 100 in DIY & Tools ) 22 in Tool Boxes |
| Brand | CASOMAN |
| Capacity | 3.6 litres |
| Closure Type | Latch |
| Colour | Black |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 880 Reviews |
| Item Dimensions L x W x H | 29L x 21W x 9.5H centimetres |
| Item Package Quantity | 1 |
| Item Weight | 898 Grams |
| Lock Type | Additional padlock |
| Manufacturer | CASOMAN |
| Material | Plastic |
| Material Features | Durable, waterproof, and dustproof |
| Maximum Weight Recommendation | 40 Kilograms |
| Model Number | CS200 |
| Number of Compartments | 1 |
| Number of Items | 1 |
| Occasion Type | general household storage |
| Opening Mechanism | Latch |
| Other Special Features of the Product | Dustproof, Portable, Shockproof, Weathertight |
| Part Number | CS200 |
| Pattern | Solid |
| Recommended Uses For Product | For storage, Tools |
| Recommended uses for product | For storage, Tools |
| Shape | Rectangular |
| Special feature | Dustproof, Portable, Shockproof, Weathertight |
| Storage Volume | 11.5 inches |
| Style | Basic |
| UPC | 737311727783 |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** CASOMAN
- **Colour:** Black
- **Material:** Polypropylene
- **Special feature:** Stackable
- **Style:** Basic

## Images

![11.5-Inch Water-proof & Explosion-Proof Box - Image 1](https://m.media-amazon.com/images/I/81mSQI6jjjS.jpg)
![11.5-Inch Water-proof & Explosion-Proof Box - Image 2](https://m.media-amazon.com/images/I/71WYncCAIXS.jpg)
![11.5-Inch Water-proof & Explosion-Proof Box - Image 3](https://m.media-amazon.com/images/I/718E0Puam1S.jpg)
![11.5-Inch Water-proof & Explosion-Proof Box - Image 4](https://m.media-amazon.com/images/I/81ucSvMizaS.jpg)
![11.5-Inch Water-proof & Explosion-Proof Box - Image 5](https://m.media-amazon.com/images/I/71Il+5oBA9S.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I get a lock for the case anywhere?**
A: Any small padlock will fit - there are two eyelets on the case for locks. 
Hope this helps!

**Q: Inside usable dimensions?**
A: 240 x 130 x 50mm deep.
Enough for a DJI Osmo Action 3, with accessories.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top Notch
*by O***Z on 1 August 2026*

Excellent, sturdy little case. Houses all my GoPro bits and bobs perfectly. I had some sheets of thinner pluck foam already so I used that as a base to add height and extra protection. Nice blank rectangular parts on the lid and underneath too for further customisation where you can add a sticker etc. denoting the contents.

### ⭐⭐⭐⭐⭐ A very good box for the DJI air 3s!
*by M***H on 6 January 2026*

It's a very good and sturdy box! Very much recommend it! I spent a lot of time doing research on a hard shell box for my DJI air 3s, and this is absolutely perfect! Everything fits. I love my drone and it's not something that I want to brake in transport or get wet. Tested the box a few days ago in rain and no problems at all. As I said, a very good box and much cheaper then everything I found so far.

### ⭐⭐⭐⭐⭐ Very sturdy waterproof case
*by G***Y on 18 May 2026*

Wanted a good protective case for my torches so purchased this one. Good foam cutouts for custom items so everything fits just right. For the money really good case would definitely recommend.

## Frequently Bought Together

- CASOMAN 11.5-Inch Water-proof & Explosion-Proof Box, with Cush- Proof Sponge, IP67 Water Proof Grade, Customizable Foam
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**Shop now:** [https://www.desertcart.pt/products/401379443-11-5-inch-water-proof-and-explosion-proof-box](https://www.desertcart.pt/products/401379443-11-5-inch-water-proof-and-explosion-proof-box)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-08-29*