It’s absolutely awesome—really spacious with plenty of compartments! It’s lightweight, and I love it! I carry a lot of stuff to the gym, and everything fits perfectly... the products are really well thought out. Att Claudia
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Built to outwork, outlast, and out-perform.
The Momentum Gym Duffel Bag was engineered for those who demand more from every detail — in the gym and beyond. Designed with tough, water-resistant fabric, this all-purpose duffel keeps your gear dry, organized, and ready to move when you are. Lightweight, structured, and made to last, it’s the definition of everyday utility with an elevated edge.
Whether you’re packing for a heavy training day, a weekend trip, or your daily grind, the Momentum Duffel adapts to it all. Multiple compartments, ventilated storage, and adjustable carry options make it as versatile as it is durable. It’s not just a gym bag, it’s your daily carry upgrade.
Why it’s elite:
• Super-durable, element-resistant fabric
• Lightweight yet structured for all-day use
• Adjustable padded shoulder strap and double carry handles
• Dual-zip main compartment for easy access
• Separate ventilated shoe compartment
• Additional side, front, and interior pockets for organization
• Water-resistant bottom for protection against wet surfaces
• Premium hardware and zippers for long-term reliability
• Signature Minibeast logo front and center
Size: 26” × 12” × 13” (inches)
Move with purpose.
The Momentum Duffel keeps up with you, wherever you go.
Orders ship the next business day from Florida. FREE standard shipping on all orders over $50. We offer 3 shipping methods within the US:

Overall rating: 4.8 / 5 from 56 reviews.
It’s absolutely awesome—really spacious with plenty of compartments! It’s lightweight, and I love it! I carry a lot of stuff to the gym, and everything fits perfectly... the products are really well thought out. Att Claudia
Claudia H. 5/5 Verified
My mini beast gym bag is epic fire 🔥 fits all my goods before and after I go to the gym..
Bryan H. 5/5 Verified
I like the quality of it and the multiple pockets. I didn’t think all my stuff would fit but it did and I can even put my shoes in the small pouch
Sandy S. 5/5 Verified
This bag is the bag I've been looking for! It's got sooo much room, the shoe compartment is huge; can fit two pairs easily. There's so many pockets! The quality is so great! I absolutely love this bag 😊 thank you MiniBeast!
Laura H. 5/5 Verified
Your products are made so well!!! I am so happy with my purchase!!
Nychelle L. 5/5 Verified
This bag is awesome. I have one for the gym and got another for a work bag. I use the shoe compartment for my work tools.
Carly K. 5/5 Verified
I have been looking for a duffle to fit all my gym gear in it and this is probably the best one I found. Though I wish it was a bit wider and bigger, it does do the job. I cram my hip thrust cushion in my bag but there's no room for much else like my shoes. Please make one a little longer and a holder for your yoga mat! that would be awesome!
Angela C. 5/5 Verified
I loved the bag. All my gym items fit in it and it has several compartments for all my things. Head phones, iPad, towels, change of clothes, shampoo, workout towel, water bottle, etc.
Priscilla M. 5/5 Verified
My new favorite gym bag! Has room for everything I need and the material and construction is amazing! Pretty sure it’s water resistant as I got caught in the rain and it wasn’t soaked nor were the contents wet.
Jason P. 5/5 Verified
This bag is perfect. It has so many pockets. More than you would expect. The inner pocket is perfect for keeping shoes separate. Seems very durable and well made.
Danielle D. 5/5 Verified
Love this bag!! 💜💜 It fits everything I need but not too incredibly large like many gym bags. It's cute on the shoulder as well as useful. Love the waterproof pockets too. I bought more for my sisters. 🤓
Eva C. 5/5 Verified
I love this bag!! It has so many pockets with one for your shoes to keep them separate from all your other equipment, one lined and one unlined on the sides and then the big pocket in the middle. The strap is very comfortable and the material is a great quality! 11/10 recommend this bag!
Victoria M. 5/5 Verified
I just love it
Saul L. 5/5 Verified
Great quality. Great material. Lot of pockets. Show pocket totally got me. May a little to small. But even tho, all what I usually carry fits in there. Great get all your workout clothes and hit the gym before or after work. Full recommend
David S. 4/5 Verified
I really love this stuffs my I’m happy with this gym bag and my waist-trainer. I recommend to buy this from MB, Definitely I will purchase other item.
Naim I. 5/5 Verified
Love this bag!!! I love the durability that it has it's own spot for my shoes and snacks and fits everything I have perfectly!
Stacey W. 5/5 Verified
Excellent product! Super comfortable, have a shoe compartment! High quality, the zippers and overall are great. The price is worth it.
Joan Veronica M. 5/5 Verified
Came pretty quick in the mail! Large and has a bunch of compartments for notebooks, water bottles, full change of clothes, all my shower supplies for a trip to the gym! Even fits my boxing gloves!
Courtney B. 5/5 Verified
Exactly quality and very handy! Love the organizing and space.
Elizabeth M. 5/5 Verified
Duffle bag is amazing quality, wish it also had a hybrid version
Robert C. 5/5 Verified
This bag is a purchase that is a win, win. The exterior and interior design shows that gym goers essentials could be accommodated without issue and the logo and the material used for the exterior is attractive and durable.
Sheila M. 5/5 Verified
The quality of the material is really good 😊 the only thing is the size kind of small but 😊 i love it
Claudia H. 4/5 Verified
I love this bag!!! good quality, good material,and perfect size!! :)
Monica P. 4/5
When I got it I thought it was small, but it actually hold everything I need!
Mystic G. 5/5 Verified
Loooove the hustle bag its small but roomy. Just big enough for my needs!! Oh and its super cute😍
Denise L. 5/5 Verified
It's a little smaller then I thought it would be, but it's a solid bag that has a lot of great compartments. It holds my clothes and a few extra items, but not much more then that. Honestly, since that's all I need, it works great and it looks cool.
Alex H. 4/5 Verified
I didn't want a huge gym bag and this one is the perfect size!!! I can't wait to use it!
Nicole K. 5/5 Verified
This bag is fantastic. I adore it. Great size and fits everything I need to have with me.
Courtney C. 5/5 Verified
I love my bag. I bought the wrong size pants! ❤️❤️❤️🤪
Michelle R. 4/5 Verified
Super cute bag! Not too big, not too small perfect for going to the gym. High quality bag!
Kayla P. 5/5 Verified
Great bag. Just big enough for your gym shoes and some extras. Has a pocket that is plastic lined for wet things or to keep things from being wet.
Cynthia H. 5/5 Verified
Luv this bag!!❤❤ It's just the right size I was looking for. I luv the material and everything fits I am a gym buff. A person who carries extra clothing as well as working out accessories!! Totally satisfied 💯💯
Nancy F. 5/5 Verified
My wife absolutely loved it. She’s super excited to use it during her new fitness lifestyle change and journey!
Robert R. 5/5 Verified
This bag is the PERFECT size for the gym. It holds your shoes separate and has enough room for your gym outfit and toiletries. I love that it has a plastic lined pocket for anything wet.
Rachael Z. 5/5 Verified
I've never had a workout back that's not black and was worried that it would get dirty, but it hasn't. Great storage options and sleek
Sandra C. 5/5 Verified
I'm gone most of the day and having a bag big and sturdy enough to carry everything I need for work and then gym after has been a game changer. It saves me a lot of time in the morning.
Sean L. 5/5 Verified
Great and sturdy bag. Works super well for me and my lifestyle
Nathan B. 4/5 Verified
one of the best gym bags I've had the shoe compartment has been really helpful especially because I like to keep things separate when I'm at work and post workout
Brian C. 5/5 Verified
I love how many different pockets it has, I’m already using it all the time!! Maybe a pink one would be cute?!
Tracy M. 5/5 Verified
This bag has enough storage space and I like the minimalistic design. Will see how long it lasts me
Andy H. 5/5 Verified
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