Best Crossfit Gym Bags in 2021

If you have had the same gym backpack for a while now and are interested in getting a new one, it is important that you take the time to review your options. There are many of these bags to choose from, but you do not want to select just any of them. The more time you spend looking into these bags, the more likely it will be that you’ll find the right one to match your needs perfectly. The following buying tips and reviews will go a long way towards helping you to find the perfect gear bag for you. Don’t have a clue what you need? Men or Women don’t sweat it, we’ve got you covered.

The options below will provide you with space for any gear you require from your crossfit shoe, training gloves, wrist wraps, workout shirts, gym shorts and lets not forget your cooling towel.

Quick skip option – Click below to be taken to our top options for men and women.

Top 11 CrossFit Gym Backpacks of 2021

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The following is a list of the very best CrossFit duffle bags on the market right now. These bags are all unique in their own ways, but they have a lot to offer.

#1 King Kong Giant Kong Large 1000D Nylon Gym Bag

[amazon box=”B07321P12M” title=”King Kong Large Bag” link_title=”King Kong Large Bag” description=”

  • Ample space
  • Many different colors
  • #1 choice rated by our editors.
  • Extremely tough material
  • Excellent reviews online” /]

This huge duffle bag has a 16.6 gallon capacity, and it is perfect for most people who are into CrossFit or regularly attend the gym. There is even a separate compartment that you can keep your shoes in when you aren’t wearing them. The 1000D nylon material this bag is made from means that it is incredibly durable and long-lasting. The KYY zippers make opening and closing this bag very easy and quick, so you won’t have to waste any time.


  • Separate shoe compartment for additional convenience.
  • 16 gallon capacity that should accommodate most people’s needs.
  • High-quality zippers that don’t get stuck or come off easily.
  • Zippered pocket in main compartment.
  • Padded hand strap and shoulder strap for comfortable carrying.
  • Can accommodate larger shoes in separate compartment.


  • The compartment for shoe storage is designed to keep the shoes stacked, which can throw off the balance of the bag when carrying it.

What We Think

Voted #1 by our editors and customers we definitely consider this an option to not look past. This King Kong duffle bag definitely has a lot to offer the average person. Its impressive capacity and durability are the two main things we really love about this bag.

#2 King Kong Original 1000D Nylon Gym Bag

[amazon box=”B0731ZV229″ title=”King Kong 1000D Nylon Bag” link_title=”King Kong 1000D Nylon Bag” description=”

  • Many different colors
  • #2 choice rated by our editors.
  • Comfort padding straps
  • Zips galore
  • Reviews are positive online” /]

The King Kong Original Back pack has a total capacity of 11.9 gallons, which is significantly less than the Large version of this model. It does have a number of useful features though, including a large main compartment that you can use to store just about anything. There are zippered pockets located on the front of the bag, and a padded shoulder strap so you won’t have to worry about getting sore when carrying it.


  • Multiple front zippered pockets.
  • Durable 1000D nylon material for years of regular use.
  • Side pockets that are water resistant.
  • Two individual compartments for shoe storage.


  • Capacity is a smaller than it’s bigger option and might not work for everyone.
  • No organizational pouches or compartments.

What We Think

The King Kong Original Bag is another great option to consider, though you will need to keep in mind that its capacity is a bit on the small side. If you don’t have a ton of gear to carry around with you, this bag could be a good choice.

#3 King Kong Jnr Small 1000D Nylon Gym Bag

[amazon box=”B0731ZTS9Y” title=”King Kong Jnr Small” link_title=”King Kong Jnr Small” description=”

  • Many different colors
  • Rated #3 by our Crosstraininglife editors.
  • Designed to military specification
  • Standalone compartment for shoes
  • Many positive customer reviews online” /]
[amazon box=”B0732142VR” title=”King Kong Jnr Small – Womens” link_title=”King Kong Jnr Small” description=”

  • Nice vibrant color
  • Designed to military specification
  • Standalone compartment for shoes
  • Many female customers rated this bag highly” /]

The King Kong Jnr Gym Bag has an 8.7 gallon capacity, which is a bit more than average, offering plenty of space for those who are serious about their workout regimes. There is just one pouch in this bag for shoes, which should still be enough for the average person.


  • Shoe compartment for quick and easy storage.
  • Two zippered pockets on the side and two front accessory pockets.
  • Large main compartment that can fit one towel and set of workout clothes.
  • Every compartment is water-resistant.


  • None of the zippered compartments can fit a water bottle.

What We Think

While it’s true that this brand’s model isn’t quite as large as some of the other options from this company, it still has plenty to offer. There is a front pocket that you can put a single pair of shoes in, and a numerous other compartments for other items you regularly take with you to the gym.

#4 King Kong Backpack II

[amazon box=”B0732193CT” title=”King Kong Backpack” link_title=”King Kong Backpack” description=”

  • Military Spec
  • #4 choice by our editors.
  • Reputable brand
  • Excellent size
  • Amazing online reviews” /]

The King Kong Backpack II has a capacity of 7.4 gallons, and it is unique in a number of ways. There is a compartment on this bag will let you store one pair of shoes, which is normal for this line of gym bags. There are multiple zipper openings on this bag that are similar to what you might expect to find on a suitcase, which is nice. If you want to keep your shoes separate from your wet gym towel, this bag is a good investment to make.


  • Decent-sized capacity that is more than adequate for workouts.
  • Front compartment for single pair of shoes.
  • Sleeve for laptop computer other item.
  • Main compartment with large opening.
  • Organizational compartments for mobile phone, wallet, and other miscellaneous items.
  • Zippered pouch that is ideal for phone or mp3 player.
  • Expandable cup holder that will fit most size water bottles.


  • One more pocket on the inside would be nice.

What We Think

This back pack has quite a lot to offer the average athlete, including numerous pouches and compartments that can be used to store many different things. This might not be the best gym-bags available, but it’s a decent option nonetheless.

#5 Venum Trainer Lite Sport Bag

[amazon box=”B00J7GR1PU” title=”Venum Trainer Sports Bag” link_title=”Venum Trainer Sports Bag” description=”

  • Massive s16.6 Gallon capacity
  • Perfect for workouts
  • #5 choice rated by our editors.
  • Excellent online reviews – 140+” /]

The Venum Trainer Lite Sport Bag has a massive 16.6 gallon capacity, making it perfect for those who have a lot that they need to carry with them for their workouts. If the bags you have purchased in the past have always been too small, this one is certainly worth looking into. There is a mesh window that offers plenty of ventilation, allowing the air inside to circulate freely. There is also a large pocket on the side that you can use to store a pair of shoes or something else.


  • Great ventilation due to numerous side mesh windows.
  • Large pocket on side for shoes or other items.
  • Numerous zippered pockets for small items like cell phones, sunglasses, wallet, etc.
  • Padded shoulder strap for complete carrying comfort.


  • Zippers tend to get stuck and cause issues sometimes.

What We Think

With one of the largest capacities around, this selection offers one of the best solutions for those who train regularly. You simply won’t find many other bags that have the storage capacity this one boasts and there are plenty of useful pockets as well. This is one of the best ever made.

#6 Under Armour Undeniable 3.0 Large Duffle Bag

[amazon box=”B01KLV4H0G” title=”Under Armour Undeniable” link_title=”Under Armour Undeniable” description=”

  • Unisex Model
  • Colors include; black, graphite, red, royal blue, tropic pink
  • #6 rating by our editors.
  • Durable
  • Massively positive reviews online” /]

The Under Armour range deliver this unique and comfortable duffle-bag that is appropriate for weekends away, basketball, gym use. Best of all this bag made out of 100% polyester uses technology that delivers a water proof design and finish, capable of battling unpredictable elements. 

The bag comes with a strong bottom element which prevents tearing and also includes side panels. In addition to this, the bag contains heatgear shoulder straps allowing for the utmost comfort due to the extra padding support. If that wasn’t enough, the handle includes this same level of padding.
What We Think
With the countless positive reviews, the spacious room within the duffle-bag and the many color options on the market, this bag is undoubtedly one of the best options our team have reviewed. One customer even reported that their size 15 shoes, and entire week long of clothes and toiletries easily fit within this bag. That’s a lot of room. Our take – You can’t go wrong with this option.

#7 Under Armour CORDURA Range Duffle

[amazon box=”B016R8XXDE” title=”Under Armour Range” link_title=”Under Armour Range” description=”

  • Unisex Model
  • 2 different colors
  • #7 choice rated by our editors.
  • Extremely tough fabric
  • Durable and can withstand use
  • One Size fits all
  • Amazon Choice Product
  • Many great reviews online” /]

Under Armour aren’t strangers when it comes to delivering on quality and they certainly do this in their duffle range. They don’t leave their customers disappointed in anyway. Although classified as a sports back pack this can be used for multi purposes from training, to weekends away to even using it for school. Strong enough to last bad weather and this bag boasts its water resistant finish like no other. This finish is complimented by it’s heatgrip strap and clip which both enable comfort for your benefit.

#8 Datsusara Hemp Antimicrobial Gym/Training Bag

[amazon box=”B0019VWSQ8″ title=”Datsusara” link_title=”Datsusara” description=”

  • Perfect size
  • Multiple different colors
  • #8 choice rated by our editors.
  • Wet bag for your clothes
  • 1000+ reviews” /]

The Datsursara trainers bag has a 7 gallon capacity, and the hemp material it is made out of makes it one of the more eco-friendly models available on the market today. If you are looking for a new bag but also want to do your part for the environment, this one is an intriguing choice. The main compartment on this bag will allow you to put in a towel as well as a change of clothes without much of an issue. The bottom of this bag is made out of 600D nylon, making it highly water resistant.


  • Lots of storage for drinks, allowing for a large water bottle to go in the mesh pockets on the sides.
  • Two large zippered pockets on sides.
  • Partially hemp material with 600D water-resistant nylon.
  • Neoprene handles to convenient and comfortable carrying.
  • YKK zippers.
  • Removable bag inside in case of wetness.


  • There is no individual compartment for storing shoes.

What We Think

This training bag has lots of storage space, though its capacity could be larger. If you don’t really carry all that much around with you for your workouts, you might want to look into this option.

#9 Datsusara Battlepack Core

Currently out of stock

[amazon box=”B0019VWSQ8” title=”Datsusara” link_title=”Datsusara” description=”

  • Perfect size
  • Multiple different colors
  • #9 choice rated by our editors.
  • 1000+ reviews” /]

The Datasusara Battlepack Core is made of hemp material, so it is a very “green” bag that can stand the test of time. This material is very durable, which is certainly one of the most important things to look for. The 8.5 gallon capacity of this bag is more than enough for most people who work out. There is a zipper that can be found on the front panel, so you can open it up and close it just as you would a suitcase.


  • Two side pockets that can fit most size water bottles.
  • Upper part of bag lined with microfiber material so as not to damage smaller electronics.
  • Pouch for laptop or tablet device with zipper.
  • Lower pocket with large capacity storage for various gear items.
  • Wet bag for clothes.


  • Absence of a mesh pocket for water bottles.

What We Think

This selection has a fairly large capacity that is definitely bigger than the average. While it is a mid-size bag, it is perfectly suited for most people who do these types of workouts on a regular basis. The natural hemp material makes this bag both durable and eco-friendly. There are also lots of different compartments and pouches that allow you to store everything from your phone to a water bottle or a change of clothes. 

#10 Zoot Sports Ultra Tri Bag

[amazon box=”B00L8XCW3Q” title=”Zoot Ultra Bag” link_title=”Zoot Ultra Bag” description=”

  • Unisex
  • Multiple different colors
  • #10 choice rated by our editors.
  • Removable bag for all your wet clothes
  • Extra padding” /]

The Zoot Sports Ultra Tri Bag has an extra-large capacity of 13.74 gallons, and it offers just about anything you could need. One of the great things about this bag is that it has a removable bag inside that you can use for wet or dirty clothes, so they don’t touch anything else in it. There is a big pouch on the front of the bag that you can put your helmet or shoes in as well. If you do a lot of traveling with your gear, this bag is one of the best options you will find on the market right now.


  • Removable bag for wet clothes.
  • Outside pouch for storing shoes or helmet.
  • Larger inner mesh pouch with zipper for easy opening and closing.
  • Padded back and shoulder strap for comfortable carrying.
  • Mesh pockets stretchy to fit water bottles of all sizes.
  • Accessory pockets lined with fleece material so your phone never gets scratched.

#11 Adidas Squad III Duffel Bag

[amazon box=”B01ICISO5O” title=”Adidas Squad” link_title=”Adidas Squad” description=”

  • Low Cost
  • One Size
  • It is the #11 choice rated by our editors.
  • Lifetime warranty
  • Perfect size” /]

The Adidas Squad III is a unique bag and option for those who don’t want to quite fork out for the above choices. This is the perfect bag for gym goers or even taking it away on a weekend trips, as it fits perfectly into the overhead cabin storage. With a range of colors, you’ll be delighted to find their something suitable for everyone.

Things to Look for in a CrossFit Backpack

There are a lot of different things that you will want to look for in a cross training bag, and you will need to keep them in mind when browsing through all of the different options there are to choose from.

You will need to find a bag that is well-ventilated so that it doesn’t start to smell right away. Look for bags that are designed to include mesh panels/windows. Ventilation is actually a very important factor to keep in mind when looking into these bags. Make sure that the bag you purchase has breathable material, such as hemp or cotton. These materials tend to be very durable as well, so you can count on them to last a long time.

It’s also a good idea to look for a bag of adequate size so that you won’t have to struggle to get everything in and out of it on a regular basis. These bags come in all different sizes, so it is crucial that you take the time to look for one that can accommodate your gear without any issues.

These bags vary in cost quite a bit, so it’s important that you compare prices before deciding on one in particular. There are plenty of affordable models for those who train, but you will need to do your research. You can get one of these bags for around $100, but there are certainly less expensive options depending on what you want to spend and what your budget is like.


Well there you have, reviewed and compared for your convenience the top options available on the market to buy in 2021. This comprehensive review was formulated through testing each bag and understanding their unique benefits. Many bags didn’t make the list as we only review those we truly believe will make a difference in your workout. Whether it’s for running, weightlifiting, wod sessions or just even workouts in the park, we’re confident the eight selections above will meet your needs. Comment below if you have experience with an option not listed on this page or if you’re also one of the many happy owners of these great selections.

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