adidas Unisex Adult Defender 4.0 Duffel, Durable Athletic Sports Gym Travel Bag for Men and Women, Black/White, Medium (66L)

4.8 4.8 out of 5 stars | 19,462 ratings

Price: 31.42

Last update: 01-11-2025


From the manufacturer

Defender 4 Header
Sports Full Image

ADIDAS TEAM DUFFELS LINEUP

Defender 4 Small Defender 4 Small Duffel Bag Defender 4 Medium Defender 4 Medium Duffel Bag Defender 4 Large Defender 4 Large Duffel Bag

Primary Function

Keep your belongings nearby whether you're headed to the gym or a weekend escape

Primary Function

This duffel has everything you're looking for in a classic gym and travel bag

Primary Function

This duffel has everything you're looking for in a classic gym and travel bag

Dimensions ( H x W x D )

11"H x 20.5"W X 11.75"D

Dimensions ( H x W x D )

12"H x 24.75"W x 13"D

Dimensions ( H x W x D )

14.75"H x 29"W x 14.5"D

Key Features

Adjustable shoulder strap / Room for team embroidery and branding

Key Features

Adjustable shoulder strap / Room for team embroidery and branding

Key Features

Adjustable shoulder strap / Room for team embroidery and branding

Additional Features

Multiple zippered pockets give you plenty of storage space

Additional Features

Multiple zippered pockets give you plenty of storage space

Additional Features

Multiple zippered pockets give you plenty of storage space

Material

Durable Polyester / Water-resistant base material (TEAM COLORS ONLY)

Material

Durable Polyester / Water-resistant base material to keep your stuff dry

Material

Durable Polyester / Water-resistant base material to keep your stuff dry

Team Issue Small Team Issue II Small Duffel Team Issue Medium Team Issue II Medium Duffel Team Issue Large Team Issue II Large Duffel

Primary Function

Built with durability, ventilation, lots of storage, ready for team logos

Primary Function

Built with durability, ventilation, lots of storage, ready for team logos

Primary Function

Built with durability, ventilation, lots of storage, ready for team logos

Dimensions ( H x W x D )

12"H x 24"W x 11.5"D

Dimensions ( H x W x D )

13.5"H x 26"W x 12.5"D

Dimensions ( H x W x D )

15"H x 32.5"W X 13.5"D

Key Features

Detachable Shoulder Strap / Water-resistant Base / Team branding area on End Cap

Key Features

Detachable Shoulder Strap / Water-resistant Base / Team branding area on End Cap

Key Features

Detachable Shoulder Strap / Water-resistant Base / Team branding area on End Cap

Additional Features

1 end pocket / 1 drop end pocket / 1 vented front pocket / 1 valuables pocket

Additional Features

1 end pocket / 1 drop end pocket / 1 vented front pocket / 1 valuables pocket

Additional Features

1 end pocket / 1 drop end pocket / 1 vented front pocket / 1 valuables pocket

Color Options & Material

Team Colors / Durable 600D Polyester

Color Options & Material

Team Colors / Durable 600D Polyester

Color Options & Material

Team Colors / Durable 600D Polyester


Top reviews from the United States

Heidi M.
5.0 out of 5 stars VERY well made and great looking!!
Reviewed in the United States on June 5, 2024
My husband LOVED this bag. I got it for him to use for gym clothes & such. It’s a medium size and actually a little bigger than what he needs for workouts. HOWEVER he refused to let me send it back!! Air vent side for shoes or damp clothes/towels is awesome. There’s an inside zipper pocket that’s not huge but perfect for wallet, keys and a few extra things. It came with two elastic bands to hold it in place should you need to fold it up for storage. Stability is excellent & seems as if it will last forever. The bag itself is super lightweight. The description has the bottom as being water resistant yet the material of the entire bag seems to be and its not that plastic hard feeling material like most water resistant bags either!! As for looks, the camo print is perfect in color (darker green and black) with the black Adidas logo not being overbearing. This bag is simply over all fabulous in appearance, sturdiness, functionality, versatility, roomy etc. I wish I could help out more as for the size but it’s hard bc even tho it’s bigger than what he needs it would likely be perfect for the gym goer that takes more items (resistance bands, gloves, back/hip belt, etc). Anyway, we kept it bc he said he’s going to use it no matter what. A small will be perfect for those of us who don’t need much to carry our gym or overnight clothes. This medium bag will be perfect for the two of us to use as an overnight or weekend trip but still manageable for him to use for gym. If in doubt…buy it anyway bc it’s def worth it (especially at that price!) and there is a return option…although I doubt you’ll want to return it. Hope this helps!!!
Dan Richter
5.0 out of 5 stars The Perfect Companion for My Active Lifestyle
Reviewed in the United States on July 4, 2023
I recently purchased the Adidas Defender 4 Medium Duffel Bag, and I must say, it has exceeded all my expectations. As an avid gym-goer and frequent traveler, finding the right bag to suit my active lifestyle has always been a challenge. However, this duffel bag ticks all the boxes and has become my go-to companion for all my adventures.

First and foremost, the quality of this bag is exceptional. The materials used are durable and built to withstand the rigors of daily use. From the reinforced base to the sturdy zippers, every aspect of the bag exudes durability and reliability. I have put this bag through its paces, and it has held up remarkably well, showing no signs of wear or tear.

The size of the bag is perfect for my needs. The medium-sized option provides ample space to fit all my essentials without feeling bulky or cumbersome. Whether I'm packing my gym clothes, shoes, and accessories, or using it as an overnight bag for short trips, there's always enough room to accommodate everything I need. The main compartment is spacious and easy to access, allowing for hassle-free packing and unpacking.

One feature that sets this duffel bag apart is the thoughtful organization. The multiple zippered pockets and interior mesh compartments make it a breeze to keep my belongings neatly organized and easily accessible. I no longer have to dig through a cluttered bag to find what I need. The side pocket is particularly convenient for stashing smaller items like keys, wallet, or phone, ensuring they're within reach whenever I need them.

Comfort is another key factor that impressed me about this bag. The adjustable shoulder strap is padded and offers excellent support, making it comfortable to carry even when the bag is fully loaded. The top handles are also well-designed, providing a secure and comfortable grip. Whether I choose to carry it over my shoulder or in hand, I always feel confident and at ease.

I can't overlook the stylish design of the Adidas Defender 4 Medium Duffel Bag. The sleek and sporty aesthetic is right up my alley. The iconic Adidas logo adds a touch of authenticity and sets it apart from other duffel bags on the market. I appreciate that it effortlessly combines functionality with a fashionable look, allowing me to transition seamlessly from the gym to other casual settings.

Lastly, I must mention the excellent value for money this bag offers. Considering its outstanding quality, durability, and versatility, the price point is more than reasonable. I feel like I've made a smart investment that will serve me well for years to come.

In conclusion, the Adidas Defender 4 Medium Duffel Bag has become an integral part of my active lifestyle. Its durability, ample storage space, thoughtful organization, and comfortable design make it a winner in my book. Whether I'm hitting the gym, traveling, or simply running errands, this bag has proven to be the perfect companion. I highly recommend it to anyone in need of a reliable, stylish, and functional duffel bag.
Samantha
5.0 out of 5 stars Love this duffel
Reviewed in the United States on July 15, 2024
Perfect for weekend travel and fits SO MUCH. I love the side compartments for smaller items and it carries so well. Could probably fit enough for 4-6 days!
Amber Hamilton
5.0 out of 5 stars Great teen bag
Reviewed in the United States on July 23, 2024
Son was outgrowing his weekend bag for overnight trips this gives him plenty of room for clothes and must have items. Love all the pockets and handles to carry it by. Seems like a great quality.
Amir Khan
4.0 out of 5 stars Good value for money
Reviewed in the United States on April 11, 2024
Adidas bag so good quality. The material is a little flimsier than expected but works well. Like all the compartments and included straps. Base is water proof
Frances S.
5.0 out of 5 stars Perfect weekender bag!
Reviewed in the United States on April 19, 2024
I’ve been in the market for some study duffle bags for week/weekend long travel with my hubby since we’re on the road more often now. I was getting sick of packing luggage for just a few days! This Adidas bag is just what I was looking for. Very roomy and a good size for each person. Love the side pockets for toiletries. I thought the medium might be too small, but it’s just right once you start filling it.

Will update once I get a lot of use out of them. Hoping the straps will hold up! Otherwise, I’m very happy with my purchase. Great price too! On sale for $33, regular price is $45.
Customer image
Frances S.
5.0 out of 5 stars Perfect weekender bag!
Reviewed in the United States on April 19, 2024
I’ve been in the market for some study duffle bags for week/weekend long travel with my hubby since we’re on the road more often now. I was getting sick of packing luggage for just a few days! This Adidas bag is just what I was looking for. Very roomy and a good size for each person. Love the side pockets for toiletries. I thought the medium might be too small, but it’s just right once you start filling it.

Will update once I get a lot of use out of them. Hoping the straps will hold up! Otherwise, I’m very happy with my purchase. Great price too! On sale for $33, regular price is $45.
Images in this review
Customer image
Ryan Belsher
5.0 out of 5 stars Great bag
Reviewed in the United States on July 20, 2024
This is a pretty solid bag. Everything feels good quality. Tons of space. Would recommend
Colin S. Brownlow
5.0 out of 5 stars Medium as in Medium Enormous
Reviewed in the United States on May 7, 2024
This is a great duffle back. But it's not medium, it is clearly large. So if you just want a bag to take to the gym order the small version of the bag.

I've used this as my everyday gym back, but also as my sole luggage for weeklong vacations. Enough room for a pair of hiking boots and shoes, with plenty of room leftover for clothes. After about a year of use seems very durable. One slight quibble is the should strap. It's slippery.

Other than the "quibble" its a great bag. Lots of room. Big pockets. Well made. Looks great.

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