













🎯 Own the day with the adidas Defender 4.0 — where style meets unstoppable durability.
The adidas Unisex Defender 4.0 Gym Duffel Bag combines a lifetime warranty with a water-resistant base and a spacious main compartment, making it the ultimate versatile bag for gym, travel, and everyday use. Designed with durable materials and multiple zippered pockets, it offers organized storage and long-lasting performance in a sleek, modern design.















| ASIN | B0B3BP4M97 |
| Best Sellers Rank | #9,640 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #19 in Sports Duffel Bags |
| Customer Reviews | 4.8 4.8 out of 5 stars (22,331) |
| Date First Available | February 4, 2021 |
| Department | Unisex adult |
| Item model number | 979175 |
| Manufacturer | adidas |
A**R
Small size is a great gym bag
The small size is a perfect day bag for the gym. I use the vented shoe end pocket for my shower shoes, the other end pocket for my toiletries, the small interior zip pocket for my wallet, keys, and other things I keep in my pockets. I put my headphones and SpiBelt in the exterior side pocket. I go to the gym in my workout clothes, so my clothes for work and work shoes go in the main compartment. (I bought a basic shoe bag for my shoes so they don’t get my clothes dirty.) The bag is big enough for all that stuff and a little more. Perfect size for a gym locker and to carry without being too big. I wear a size 11.5 running shoe, and they don’t come close to fitting in the shoe pocket. But putting them in the main compartment with a shoe bag is super easy. The bag is a light weight cordura but totally sufficient for the use and price. I paid $28 here and think it’s a great value for the money and a great size and design.
R**A
Perfect for travel or the gym
I’m very happy with this adidas Defender 4.0 duffel bag. The quality is excellent and you can really tell it’s made to last. The material feels strong and durable, ideal for daily use, gym sessions, or short trips. It has plenty of space and the compartments are very practical, making it easy to organize clothes, shoes, and accessories. The zippers are smooth and sturdy, and the shoulder strap is comfortable even when the bag is fully loaded. I also like the design—it looks sporty, modern, and professional at the same time. For the price, this bag offers great value and performs exactly as expected from adidas. Highly recommended if you’re looking for a reliable and versatile duffel bag.
L**E
Love this bag!
Great bag at a reasonable price. Adidas quality! Love the zipper, super well made. Durable and easy to clean. Perfect for gym or soccer. Bright detailed logo. Perfect size for shoes, towel, toiletries etc. Very pleased with this purchase.
I**S
Sturdy, Spacious, and Stylish
I’m really impressed with this duffel bag. It’s sturdy, well-made, and the material feels durable enough for daily use. The compartments are roomy and make it easy to organize all my gym essentials. The straps are comfortable, and the bag holds its shape well even when fully packed. Overall, great quality and definitely worth the purchase!
N**J
Good duffel
This is a decent gym duffel bag- I originally purchased the small size because when I measured the bag I am replacing the website measurements were only smaller by 1 inch on the length and width but when I received it, it was WAY smaller than my current bag. The replacement came quickly. it is a nice size with pockets on either side and a small zippered pocket inside. Some people complained because there was no large strap included, but it is there- it's just hidden in one of the pockets. It doesn't seem as thick/sturdy as the bag I am replacing but so far so good. The only thing I wish is had was double zippers on the end pockets
K**E
compact and durable bag for their daily activities
The adidas Unisex Defender 4 Small Duffel Bag is a versatile and reliable option for anyone needing a compact and durable bag for their daily activities, be it gym sessions, short trips, or everyday use. Here’s a detailed look at its features and performance: Design and Build Quality The Defender 4 boasts a classic, timeless design in a sleek black and white color scheme. Made from high-quality materials, it feels sturdy and capable of withstanding regular use. The bag's reinforced ripstop material ensures durability, while the padded handles and adjustable shoulder strap add to the comfort and convenience. Size and Capacity Despite being labeled as "small," this duffel bag offers ample space for essentials. It’s perfect for gym gear, a change of clothes, or even for use as a carry-on for short trips. The main compartment is spacious, and the multiple pockets, including a zippered outside pocket, help with organization. Functionality The bag is designed for practicality. The main compartment's U-shaped zipper allows for easy access to the contents, and the side pockets are handy for storing shoes, toiletries, or wet items separately from the main compartment. The padded base adds to the bag's structure and protects your belongings. Comfort The Defender 4 is easy to carry, thanks to its padded handles and adjustable shoulder strap. Whether you're carrying it by hand or over your shoulder, the bag feels comfortable and manageable. Style With its simple yet stylish design, this duffel bag suits various occasions and outfits. It’s versatile enough to be used for the gym, work, or travel, and the iconic adidas logo adds a touch of sporty elegance. Pros - Durable and high-quality materials - Ample storage space with multiple compartments - Comfortable to carry with padded handles and shoulder strap - Stylish and versatile design Cons - May be too small for those needing to carry a lot of items - Lack of more color options for those seeking variety Conclusion The adidas Unisex Defender 4 Small Duffel Bag in Black/White is a fantastic choice for those in need of a reliable, stylish, and compact bag for everyday use or short trips. Its durable build, ample storage, and comfortable carrying options make it a standout in its category. Whether you’re heading to the gym or embarking on a weekend getaway, this duffel bag is a practical and fashionable companion.
أ**�
الافضل من ناحية الجودة و الحجم الكبير قماش ذي جودة ممتازة جدًا
M**.
Pues es muy amplia a pesar de que no es grande.... Me gustó el color, el espacio, se siente resistente. Si, si la recomiendo
K**N
Originally i was going to buy the medium size but decided to go with the small. And it was the best decision, great size with plenty of room to store stuff, good aide pockets and a small front pocket. had to adjust the strap to sit better. great quality, good drip, defiantly recommend it
S**C
Die Tasche hält einiges aus und ist wöchentlich 5 mal in Benutzung. Ausreichend Platz und schönes dezentes Design.
M**N
This was a gift and the recipient loved it.
Trustpilot
3 days ago
5 days ago