---
product_id: 343804313
title: "Water Resistant Backpack Duffle Heavy Duty Convertible Duffle Bag with Backpack Straps for Gym, Sports, Travel"
brand: "mier"
price: "RM673"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/343804313-water-resistant-backpack-duffle-heavy-duty-convertible-duffle-bag-backpack
store_origin: MY
region: Malaysia
---

# 90L capacity for extended trips Water-resistant heavy-duty tarpaulin Convertible backpack & duffle design Water Resistant Backpack Duffle Heavy Duty Convertible Duffle Bag with Backpack Straps for Gym, Sports, Travel

**Brand:** mier
**Price:** RM673
**Availability:** ✅ In Stock

## Summary

> 🎒 Elevate your travel game with the ultimate convertible duffle—carry more, stress less!

## Quick Answers

- **What is this?** Water Resistant Backpack Duffle Heavy Duty Convertible Duffle Bag with Backpack Straps for Gym, Sports, Travel by mier
- **How much does it cost?** RM673 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/343804313-water-resistant-backpack-duffle-heavy-duty-convertible-duffle-bag-backpack)

## Best For

- mier enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Reinforced double bottom, premium metal zippers, and Duraflex buckles for rugged daily use.
- • **Pack Like a Pro:** Massive 90L capacity fits a week+ of gear or bulky sports equipment.
- • **Organized On-the-Go:** Six compartments including mesh and water-resistant ID pockets for clutter-free packing.
- • **Weatherproof Warrior:** Durable, tear-resistant tarpaulin keeps your essentials dry rain or shine.
- • **Versatile Carrying Modes:** Switch effortlessly between backpack straps, haul handles, and grab handles.

## Overview

The MIER 90L Water Resistant Backpack Duffle is a heavy-duty, convertible bag designed for professionals and adventurers who demand durability and versatility. Crafted from tear-resistant tarpaulin, it features a large 90-liter capacity, multiple compartments for organized packing, and multiple carrying options including hidden backpack straps with sternum support. Ideal for gym, sports, travel, and outdoor activities, this bag combines rugged construction with smart design to keep you prepared and stylish on the move.

## Description

Water Resistant Backpack Duffle Heavy Duty Convertible Duffle Bag with Backpack Straps for Gym, Sports, Travel

## Features

- 90 L - Check luggage. Fits for more than a week longer travel, or for more bulky sports gear. [28"L X 15.25"W X 12.5"H, 4.4 pounds]. Note: The bag is made of heavy duty material, not suitable for traveling light!
- Convertible Backpack Duffel ---- MIER Sports Duffle Bag can be worn as a backpack thanks to the dual adjustable padded backpack straps hidden in the side zipper pocket, with 1 sternum strap for comfort even when loaded heavily. Also equipped with 2 long haul handles and 4 grab handles for multiple carrying ways
- Large Capacity Duffle Bag ---- Measuring 25.6"L X 13.4"W X 10.6"H with 60L Capacity / 28"L X 15.25"W X 12.5"H with 90L Capacity, enough room for your sports gears and traveling necessities. It features 4 internal mesh pockets (1 large mesh zipper pocket under flap, 1 small zipper pocket and 2 side zipper pockets) to separate small accessories; External 1 water-resistant ID pocket on top
- Durable Water-resistant Sports Bag ---- Made of heavy duty tear and water-resistant tarpaulin with strong double bottom and reinforced stitches to provide long-lasting durability against daily activities. Premium "MIER" logo metal zippers go smoothly and Duraflex buckles are used to increase durability
- Multifunctional use ---- Designed with a large D-shaped opening with 2-way zippers for easy access and makes packing a breeze. With its convertible design, roomy capacity and sturdy construction, this versatile duffle backpack is ideal for gym, sports, traveling, weekend getaway, hiking, camping, adventures, other outdoor events and everyday using

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 16.65 x 13.89 x 3.54 inches |
| Package Weight | 2.32 Kilograms |
| Item Dimensions  LxWxH | 12.5 x 15.25 x 12.5 inches |
| Item Weight | 4.4 Pounds |
| Brand Name | MIER |
| Model Name | Mier 90l Black Duffel Backpack |
| Color | Black |
| Material | Tarpaulin |
| Suggested Users | Unisex |
| Manufacturer | MIER |
| Part Number | 10110080-9007-S02 |
| Style | Heavy Duty Backpack Duffle |
| Outer Material | tarpaulin |
| Size | 90L |
| Number of Compartments | 6 |
| Capacity Total | 90 Liters |

## Images

![Water Resistant Backpack Duffle Heavy Duty Convertible Duffle Bag with Backpack Straps for Gym, Sports, Travel - Image 1](https://m.media-amazon.com/images/I/815hK0CPYdL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the whole bag water proof? Or at least water-resistant?**
A: Hi, The whole bag is water-resistant. Hope this helps, thanks.

**Q: Can this be used as a carry on..?? And how many days can this bag carry.. im looking for at least 5-6 days?**
A: We did just recently use this bag as a carry on. It fit the bin easily. The trip we went on was for 7 days, but it depends on what you want to bring.

**Q: could use this as checked baggage? For size (At full capacity works as check in by size) and durability (Won't tear apart during the flight handling)**
A: The zippers are pretty heavy duty and the outer skin is rugged. My son uses this as his Scout camping bag which gets really abused. It fit as carry on when we went on vacation, so we didn’t check it.

**Q: Does anyone know the exact weight of the mier 60l water resistant. ad copy shows 3 different weights: 1lb, & 1.75 lbs, but a shipping weight of 3.8lbs**
A: Hi, the exact weight of the MIER 60l water resistant duffle backpack is 3.9lbs, hope this helps, thanks.

## Frequently Bought Together

- MIER Water Resistant Backpack Duffle Heavy Duty Convertible Duffle Bag with Backpack Straps for Gym, Sports, Travel
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**Shop now:** [https://www.desertcart.com.my/products/343804313-water-resistant-backpack-duffle-heavy-duty-convertible-duffle-bag-backpack](https://www.desertcart.com.my/products/343804313-water-resistant-backpack-duffle-heavy-duty-convertible-duffle-bag-backpack)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-09*