---
product_id: 142204318
title: "Water Resistant Backpack Duffle Heavy Duty Convertible Duffle Bag with Backpack Straps for Gym, Sports, Travel"
brand: "mier"
price: "S$112"
currency: SGD
in_stock: true
reviews_count: 13
category: "Mier"
url: https://www.desertcart.sg/products/142204318-water-resistant-backpack-duffle-heavy-duty-convertible-duffle-bag-backpack
store_origin: SG
region: Singapore
---

# 60L convertible capacity water-resistant tarpaulin duraflex buckles & metal zippers Water Resistant Backpack Duffle Heavy Duty Convertible Duffle Bag with Backpack Straps for Gym, Sports, Travel

**Brand:** mier
**Price:** S$112
**Availability:** ✅ In Stock

## Summary

> 🎒 Travel smart, pack big, and stay dry in style!

## 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?** S$112 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/142204318-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:** Heavy-duty tear-resistant tarpaulin with reinforced stitching for rugged durability.
- • **Weather-Ready:** Water-resistant fabric protects your essentials from unexpected downpours.
- • **Carry Your Way:** Convertible backpack straps tuck away for versatile, hands-free mobility.
- • **Effortless Access:** Large D-shaped opening with smooth 2-way zippers makes packing a breeze.
- • **Spacious & Organized:** 60L capacity with multiple mesh pockets keeps gear sorted and accessible.

## Overview

The MIER 60L Water Resistant Convertible Duffle Backpack is a rugged, heavy-duty bag designed for 5-8 day trips or bulky sports gear. Crafted from tear-resistant, water-resistant tarpaulin with reinforced stitching, it features a large main compartment, multiple internal mesh pockets, and a convertible design with hidden backpack straps and multiple handles for versatile carrying. Ideal for gym, travel, and outdoor adventures, it balances durability with spacious organization.

## Description

Buy MIER 60L Water Resistant Backpack Duffle Heavy Duty Convertible Duffle Bag with Backpack Straps for Gym, Sports, Travel, Black and other Sports Duffels at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: It's a good duffel bag, but a mediocre backpack - I bought the 90L duffel a year ago and so far it has survived four international flights and several road trips with no issues. If you use it as intended, it's a good bag for the price. First of all, it is a duffel bag that happens to have backpack straps, it is not a backpack with duffel handles. What that means is that, while you *can* carry it on your back, doing so with a large load for a long duration is going to be extremely uncomfortable. Also, the straps are a compromise item because they need to be stowable when not in use, so they're held in place with plastic buckles which can fail when abused. Also, if you don't secure and stow the straps before checking the bag at the airport, there's a good chance that the baggage handling machinery is going to rip the straps off. As for organization, this bag is geared towards transportation and storage. It's a single large compartment and a few smaller pockets, it's not really meant for living out of while you're traveling unless you're also using bag organizers. Keeping all that in mind, it's a big, sturdy, water repellent duffel that doesn't take up much space when it isn't in use. My only real complaint is that the zippers don't have lock rings, so I have to run my TSA lock through the pull tabs.
Review: Large versatile bag - This bag is perfect for our daughter’s equipment needs and will be perfect when we travel for tournaments. Great quality. My husband and I are planning to get two more for ourselves.

## Features

- 60 L - Check luggage. Fits for 5-8 days travel/adventure, or for more bulky sports gear. [25.5"L X 13.5"W X 10.5"H, 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, 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 |
|---------------|-------|
| ASIN | B07SG385HT |
| Best Sellers Rank | #44,520 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #69 in Sports Duffel Bags |
| Brand Name | MIER |
| Capacity Total | 60 Liters |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,598) |
| Date First Available | May 30, 2019 |
| Item Dimensions LxWxH | 25.5 x 13.5 x 10.5 inches |
| Item Package Dimensions L x W x H | 15.55 x 11.81 x 3.98 inches |
| Item Weight | 1 Pounds |
| Manufacturer | MIER |
| Material | Tarpaulin |
| Number of Compartments | 1 |
| Number of Items | 1 |
| Outer Material | Tarpaulin (possibly a blend of polyester, polyethylene, polyvinyl chloride, and polyurethane) |
| Package Weight | 1.8 Kilograms |
| Part Number | 10110080-6007-S01 |
| Size | 60L |
| Sport Type | Travelling |
| Style | Heavy Duty Duffel Backpack |
| Suggested Users | Unisex |

## 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)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's a good duffel bag, but a mediocre backpack
*by S***D on November 17, 2025*

I bought the 90L duffel a year ago and so far it has survived four international flights and several road trips with no issues. If you use it as intended, it's a good bag for the price. First of all, it is a duffel bag that happens to have backpack straps, it is not a backpack with duffel handles. What that means is that, while you *can* carry it on your back, doing so with a large load for a long duration is going to be extremely uncomfortable. Also, the straps are a compromise item because they need to be stowable when not in use, so they're held in place with plastic buckles which can fail when abused. Also, if you don't secure and stow the straps before checking the bag at the airport, there's a good chance that the baggage handling machinery is going to rip the straps off. As for organization, this bag is geared towards transportation and storage. It's a single large compartment and a few smaller pockets, it's not really meant for living out of while you're traveling unless you're also using bag organizers. Keeping all that in mind, it's a big, sturdy, water repellent duffel that doesn't take up much space when it isn't in use. My only real complaint is that the zippers don't have lock rings, so I have to run my TSA lock through the pull tabs.

### ⭐⭐⭐⭐⭐ Large versatile bag
*by A***N on November 15, 2025*

This bag is perfect for our daughter’s equipment needs and will be perfect when we travel for tournaments. Great quality. My husband and I are planning to get two more for ourselves.

### ⭐⭐⭐⭐⭐ Durable and easy to carry
*by S***N on December 30, 2025*

Durable and functional for sure. When properly packed they hold a lot of stuff. Strap on your back like a backpack so easy o carry

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- MIER Water Resistant Backpack Duffle Heavy Duty Convertible Duffle Bag with Backpack Straps for Gym, Sports, Travel
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-15*