Here at Flexible Workout, we know how hard it can be to find the best gym bag that matches your style and routine. Size, compartments, and bag quality vary so widely from bag to bag.
To help you in your search, we’ve made this list of our 5 favorite choices, based on materials, features, and prices. Whether you’re looking for a small budget gym bag for your workout gear or for a more premium gym bag for a more athletic lifestyle, we’ll have the product for you.
If you want more information and updated pricing on the products mentioned, be sure to check the links we’ve included for each of the best gym bags.
#1: Kuston Sports Small Gym Bag (Best Overall)
One of the biggest concerns among people with active lifestyles is finding a bag that will hold everything they need to get through their daily routine, especially if they make going to the gym part of that routine.
This Kuston Sports bag is a compact version of the popular original Kuston Sports bag designed for CrossFit fitness training and active lifestyles, with multiple compartments for organization and convenience.
The bag is made of robust oxford fabric, which is considered to be one of the toughest materials in the game. It’s abrasion-resistant, water-resistant, and tear-resistant. You’ll appreciate the heavy-duty steel buckles and ultra-tough zippers that have a really nice pull tab, travel smoothly, and close securely to keep the contents of your bag clean and dry, even in the most rugged conditions.
| What we Like (Pros) | What we don’t Like (Cons) |
| Made of high-quality oxford fabric | May start to smell if not aired out |
| Comfortable, strong, and adjustable strap | |
| Lightweight and durable | |
| Breathable shoe storage pocket |
Value: Check the Amazon price here
Verdict: If you’re looking for a bag with multiple compartments for organization and easy access, this is one of the best gym bags for your active lifestyle. The tough, water-resistant material with heavy-duty zippers and an abundance of pockets will keep your gear, clothes, and personal items organized.
#2: Under Armour Undeniable Duffle 3.0 (Best Oversized)
Under Armour features a breathable polyester construction that is both stylish and practical for either a trip to the gym or for a weekend trip away.
The Undeniable Duffel 3.0 has been treated with “UA Storm” technology to protect your gear and electronic devices from the elements with a high water-resistant finish. It also features a tough abrasion-resistant bottom and side panels to protect the contents of the bag and give you long-lasting resistance to wear.
When you have it fully packed, the 88 L capacity allows you to carry some major gear. Its convenient, moisture-dedicated, vented pocket can store shoes and wet clothing away from your clean, dry gear. The adjustable shoulder strap features “HeatGear” mesh to keep you cool comfortable and dry while you carry it.
| What we Like (Pros) | What we don’t Like (Cons) |
| Easy to carry | Smaller shoe compartment than other bags on our list |
| UA Storm treated for water resistance | |
| Dedicated, vented pocket | |
| Huge carrying capacity |
Value: Check the Amazon price here
Verdict: If you’re looking for one of the best extra large gym bags that strikes a great balance between quality and price, the highly water-resistant finish and tough abrasion-resistant materials make the Under Armour Undeniable 3.0 one of the best choices for you.
#3: Adidas Defender Medium Duffle Bag (Great All-Rounder)
The Adidas Defender features a spacious main compartment that stands tall for easy packing. You’ll love that this bag features two side-zippered pockets, with ventilation, perfect for shoes, and smelly gear.
Whether you’re heading to a workout session or packing for a weekend trip, being able to keep everything in one bag is totally convenient, and you’ll have no trouble staying organized with all the pocket options. For stashing your smaller valuables, you’ll appreciate the outside front zippered pocket for easy access.
The carrying handles and the padded adjustable shoulder strap will give you a comfortable carrying experience when you’re packing heavy. Its collapsible size can fit into lockers and meet carry-on requirements for airlines.
| What we Like (Pros) | What we don’t Like (Cons) |
| Extra roomy main compartment that stands tall for easy packing | No dedicated wet-clothing pocket |
| 2 zippered end pockets with ventilation | |
| Padded removable shoulder strap and comfortable handles | |
| Lifetime warranty |
Value: Check the Amazon price here
Verdict: If you’re looking for a gym bag that’s great for taking to the gym, as well as for everyday use, this gym bag features a spacious main compartment, side zippered pockets, and front zippered pocket for easy access, making it a great all-rounder gym bag for you.
#4: MarsBro Weekender Duffel Bag (Best Water-Resistant)
The bag is decently sized and features one large capacity main compartment for clothing, towels, and other portable equipment for staying fit while traveling.
You’ll love that this bag also has a dedicated shoe compartment with mesh ventilation, to keep your shoes and clean gear separate. You’ll be able to keep valuables and small items easily accessible with either the front zippered pocket or internal security pocket. There’s even an additional side pocket available to hold your water bottle, shampoo, or umbrella.
Even when it’s fully packed, the MarsBro is easy to transport using either the dual carrying handles or the adjustable cushioned shoulder strap. Take it to the gym, while camping, or as a carry on when traveling, so you’ll always have the items you need for any activity in a bag that has a clean design with no loud branding.
| What we Like (Pros) | What we don’t Like (Cons) |
| Solid bottom and pedestals for stability | Zippers can be finicky |
| Water-resistant | |
| Interior security pocket | |
| Minimalistic design |
Value: Check the Amazon price here
Verdict: If you’re looking for an affordable gym bag that’s water-resistant, this duffel bag is made of long-wearing, anti-tearing polyester fabric that should keep your clothes and electronic devices from getting wet, making it a great choice for pool-side or overnight use.
#5: Adidas Diablo Small Duffel Bag (Best Budget)
The Diablo offers some great value for the low price and is one of the most popular gym bags around the world.
Users have found the polyester fabric to be quite durable and have been able to hold a considerable amount of weight. The zippers are also strong and hold up to normal tension, which is always a good sign since most inexpensive bags tend to scrimp on the zipper quality.
The Diablo isn’t a very big gym bag, but it is able to open quite wide with the three-sided zipper. That one main compartment is able to hold about two basketballs-worth of gear, making it perfect for single outings, or hitting the gym.
| What we Like (Pros) | What we don’t Like (Cons) |
| Straightforward design | No side pockets for smaller items or quick access |
| Size is perfect for gym lockers and carrying on airplanes | |
| Durable polyester fabric | |
| Strong zippers and quality straps |
Value: Check the Amazon price here
Verdict: If you’re looking for the best gym bag that’s affordable and from a reputable brand, this small duffel bag is stylish and not too bulky for single outings or quick trips to the gym.
Editor’s note:
So, that sums up our 5 best gym bags on the market. We hope you enjoyed reading.
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To your success,
Thanks.
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