MIER Large Duffel Backpack Sports Gym Bag with Shoe Compartment, Heavy Duty and Water Resistant, Black, 90L
Condition: New
Buy Now, Pay Later
As low as
$8.87
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Friday, Nov 28
Recently Viewed
Size: 90L
Color: Black
Features
- Duffel Bag or Backpack? ---- You can own them all at once! MIER sports duffel designed with adjustable backpack straps which are easily attached or detached, adjustable sternum straps ensure suitable place to wear, also has an adjustable/removable shoulder strap and 4 sides soft haul handle for multiple carrying ways
- Multifunctional Pockets ---- D-zip opening with a weather-resistant zipper flap included 1 big mesh pocket with 1 key loop inside, 1 inner zipper pocket and 1 open pocket; Outside: 1 zipper pocket on the front, 1 big side zipper compartment included a shoes compartment with mesh ventilated and 1 pocket for toiletries and towels; Water-resistant ID pocket on top
- Water Repellent Duffel ---- Built from heavy-duty water resistant tarpaulin and reinforced double layered tear-resistant floor panel, designed for harsh environments and features huge capacity to hold your workout gear or your trip stuffs. Best for hiking, camping, climbing, gym sports, car trip, traveling or other outdoor adventures
- Functional Construction ---- Daisy chain loops and "D" rings on strap for extra attachments; Innovative compression strap system helps compact large loads; Smooth "MIER" brand zipper and strong buckles, box-stitched on every stress points, being more durable and tough, make MIER bag ready for a lifetime of adventures
- Different Capacity ---- 45L: Airline carry-on size. Great size for a gym/fitness/sports bag or for shorter weekend trips. 60L: Designs for 5-7 days trips/camping/adventure. 90L:Designs for travel over a week/camping/adventure for more bulky sports gear
Product Dimensions: 15.75 x 15.75 x 29.5 inches
Item Weight: 4.9 pounds
Department: unisex-adult
Manufacturer: MIER
Item model number: 10110033
Is Discontinued By Manufacturer: No
Number of Compartments: 5
Item Weight: 4.9 Pounds
Capacity Total: 90 Liters
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Nov 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Top Amazon Reviews
Size: 60L
Color: Black
Great bag. Sturdy material. Water resistant-making it easy for cleaning. Durable. Used for international travel. Flew to vacation as hand carry. Was less than half way filled. Items were safe and not moving around because of the compression straps. Came back from vacation with A LOT of stuff and had to check it in. Saw it being tossed and manhandled by airport workers! Bag stayed intact. Love the bag. Great purchase.
...
show more
Reviewed in the United States on August 25, 2025 by Zulwin Balhon
Size: 45L
Color: Black
im a travel blogger who’s against checking in luggage. I love this bag (45L). Tens across the board. I own the osprey stratos. It’s a 50L hiking backpack I’ve been using for 6 years. The osprey stratos is the perfect overhead bin traveling backpack. It developed a smell after hiking in Asia and I didn’t have time or energy to clean it and I also wanted a backpack that was more casual. Having this bag ship the next day was the easiest solution. My criteria for a new bag was that it was at least 40L, Could double as a duffle bag and a backpack, had side straps for compression . And was decent quality (good zippers and thick skin). This bag checks all the boxes And more. This bag has plenty of room for a weeklong trip or more depending on how and what you pack. Because I tightened the straps there was even more room than what I had packed. It easily stows in the overhead bin with room to spare. It’s also water resistant. That’s a plus. It’s lightweight on its own. Kinda stylish as well. I’m happy and thankful for this purchase. For this price point ($50) I don’t think there’s much out there that beats this. But if I could perfect it, I’d like for the backpack straps to be more padded. They’re a little thin. I would like at least one more pocket on the top lid for convenience. But that’s just me being extra. This bag is fantastic. I’m about to buy 4 more for my family.
...
show more
Reviewed in the United States on July 24, 2023 by lifeonpluto lifeonpluto
Size: 45L
Color: Black
I debated purchasing the MIER Large Duffel Backpack for quite sometime. It was difficult to see if it was well-made and sturdy. When I received it, I'm glad I purchased it based on these two points. The first duffel backpack I purchased was coming apart at the seams. Customer service contacted me through this review, immediately, and offered to send a replacement. The company representative was very attentive and responsive to my questions and messages. A replacement was sent out swiftly. The turnaround time to send out the replacement was two days and the shipping speed was priority. 1. Company backs up their warranty and replacement program. 2. Exceptional customer service. 3. High quality fabric + material, and very sturdy. 4. It does not feel like a flimsy duffel backpack or bag that you purchase from a sporting goods store. 5. Able to fit a basketball, shoes, clothes, large water bottle, and accessories such as a foam roller in the 45L version. I recommend a larger size if you want more space. 6. Great duffel bag or backpack conversion design. Use the strap as a duffel bag, or use the twin straps like a backpack (three straps total). All straps are removable and easy to store away inside the bag. 7. Understated, subtle look. 8. No big brand name logo plastered all over the bag. 9. Minimalistic look. 10. Excellent value. I'm very picky about sports gym bags. This one ticks all the boxes. It is heavy duty, durable, and has a high quality feel. It is water resistant has the company claims. The minimalistic look without brand name logos being placed all over the bag is a huge plus. Mierlife does stand by their product. They do care. A customer service team member reached out to me first before I even thought about doing so. And they were able to send out a replacement, quickly. Very kind and professional.
...
show more
Reviewed in the United States on May 6, 2020 by Elann
Size: 60L
Color: Gray
Used this on a trip to Bali. It worked well. Well made and seems durable. Good size. The shoulder straps are not very comfortable at all but it was nice to have them. A hip belt would be extra nice but not necessary.
Reviewed in the United States on October 24, 2025 by Kindle Customer
Size: 90L
Color: Black
I will say that as I was using it, I noticed that the straps do not curve inward away from the shoulders and this created a lot of discomfort for me. The straps do curve, but at the wrong end, maybe. Great brand, great bag, but I am small in stature and the straps are made to be very durable, however they are also made for a larger person. This bag can take a lot of weight with no problem. I filled it to the brim with clothes but I have no doubt it can take heavier objects, anything you need in the field will be fine. The walls are sturdy and not easy to tear, the storage is ample, true 90 liters, the pockets are easy to get into, and the positioning prevents things from getting loose and falling out. Zippers are sturdy and plastic and metal, the zipper line is plastic, the zipper catch is metal with smooth zipping. Very secure bag. I recommend this for camping and other ventures, def good for hunting. Waterproof as I tried it out in full rain, everything kept perfecly dry. This is built to last, no flimsy seams, no sloppy sewing in the seams. I will defnitely be buying this brand again. Actually, I already did, just got the smaller version of this bag, as the 90 liters was a mistake for my weight capacity. This is a very no nonsense unit very thoughtfully put together.
...
show more
Reviewed in the United States on February 1, 2024 by loki
Size: 60L
Color: Gray
Excellent backpack that is just as versatile as a duffel bag with her removable straps. I use it to carry all of my groceries in when riding my bike. The clips are capable of carrying heavyweight and are very reliable even after over a year use weekly. Has extra pockets. Is does not weigh much at all, very light. Easy to remove the air and compress/fold it to fit in a smaller area. Really like the grey color compared to previous all black. Definitely will be an updated version if it’s worth it in the future.
...
show more
Reviewed in the United States on September 18, 2025 by Dylan