PLUS Duffel Small 33L
A person carrying small black KNKG PLUS Duffel bag over their shoulder in a gym setting.
small black KNKG PLUS Duffel bag sitting on wooden box with shoulder strap suspended
PLUS Duffel Small 33L
Flat lay of small black KNKG PLUS Duffel bag sitting on floor surrounded by gym gear
Birds eye view of small black KNKG PLUS Duffel bag packed with gym gear
Front view of small black KNKG PLUS Duffel bag
Birds eye view of divider organization inside small black KNKG PLUS Duffel bag
Blender shaker and water bottle inside small black KNKG PLUS Duffel bag pockets
NOBULL sneakers inside small black KNKG PLUS Duffel bag shoe compartment

PLUS Duffel Small 33L

4.9
Rated 4.9 out of 5 stars
4.9 Stars (1,821 Reviews)
$150
Size: Small 33L
Small 33L
Small 33L
Medium 45L
Medium 45L
Large 63L
Large 63L
Color: Black
Charcoal
Charcoal
Black
Black
Redwood
Redwood
33L BLACK & CHARCOAL · Restocking LATE APRIL 2026
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Duffel Divider
Duffel Divider
$40 $50
Matching Lifting Belt
Matching Lifting Belt
$40 $60
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KEEP YOUR SHOES STORED AWAY FROM YOUR GYM GEAR

• Dual internal shoe zone
• Dual bottle pockets
• Multiple compartments and pockets 

If it ain’t broke, don’t fix it? WRONG. Always strive for better. That’s why we boosted our original duffel. With the most durable construction and optimized functionality, the PLUS Duffel will elevate your every day with the utility that will help you achieve more. Get on the right side of prepared and discover a new level of focus.

Covered by our guarantee to be free of defects in material or workmanship. If there is a defect in materials or workmanship KNKG will repair or replace your bag.

Our bags are meticulously designed to stand up to the test of time. We utilize durable materials, coupled with top-notch craftsmanship and rigorous testing, resulting in the toughest bags in the game. You can confidently pack your bag to its maximum capacity without worrying about it stretching or tearing.

The PLUS Duffel is made from:

• 1000D nylon body material

• Ripstop nylon lining

• YKK zippers

• Steel buckles

• Hypalon trims

​
PLUS DUFFEL
SIZE COMPARISON
Capacity
Bag Weight
Height (H)
Width (W)
Depth (D)
Shoe Storage
SMALL
33 L / 8.7 GAL
1.3 kg / 2.8 lbs
27cm / 10.6"
45cm / 17.7"
27cm / 10.6"
Size 15 Shoes (x1 pair)
MEDIUM
45 L / 11.9 GAL
1.5 kg / 3.3 lbs
30cm / 11.8"
50cm / 19.7"
30cm / 11.8"
Size 15+ Army Boots (x2 pairs)
LARGE
63 L / 17 GAL
1.5 kg / 3.3 lbs
33cm / 13"
55.9cm / 22"
30cm / 11.8"
Size 15+ Army Boots (x2 pairs)
PLUS DUFFEL
SIZE COMPARISON
Capacity
Bag Weight
Height (H)
Width (W)
Depth (D)
Shoe Storage
.
SMALL
33 L / 8.7 GAL
1.3 kg / 2.8 lbs
27cm / 10.6"
45cm / 17.7"
27cm / 10.6"
Size 15 Shoes
(x1 pair)
MEDIUM
45 L / 11.9 GAL
1.5 kg / 3.3 lbs
30cm / 11.8"
50cm / 19.7"
30cm / 11.8"
Size 15+ Army Boots
(x2 pairs)
LARGE
63 L / 17 GAL
1.5 kg / 3.3 lbs
33cm / 13"
55.9cm / 22"
30cm / 11.8"
Size 15+ Army Boots
(x2 pairs)

PACK FOR MOVEMENT

The New York Times Logo
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The best traditional gym bag for anyone who wants to bring fresh clothes to a workout and take sweaty clothes home again, without your gear resembling a fragrant swamp. It's tough enough to last a limetime, and its six compartments kept us organized.

GEAR UP FOR IMPROVEMENT

4.9
Rated 4.9 out of 5 stars
Based on 1,821 reviews
Total 5 star reviews: 1.6k Total 4 star reviews: 150 Total 3 star reviews: 21 Total 2 star reviews: 6 Total 1 star reviews: 4
98%would recommend these products
Slide 1 selected
1,821 reviews
  • DW
    David W.
    Verified Buyer
    Reviewing
    PLUS Duffel Medium 45L
    I recommend this product
    What type of training is your KNKG bag supporting you with? Functional Circuit Training
    Using For: Gym Bag
    Rated 5 out of 5 stars
    Love it

    Sturdy, well designed— I feel like a pro!

    Was this helpful?
  • ML
    Matt L.
    Verified Buyer
    Reviewing
    PLUS Duffel Medium 45L
    I recommend this product
    What type of training is your KNKG bag supporting you with? Weightlifting, Functional Circuit Training, Bodybuilding, CrossFit, Olympic Lifting
    Using For: Gym Bag, Sport / Fitness
    Rated 5 out of 5 stars
    Best gym bag!

    Love this bag! Soo many pockets to keep things organized. Love the 2 shoe storage spaces as well. Quality materials. Recommend 100%.

    Was this helpful?
  • M
    Mary
    Reviewing
    PLUS Duffel Large 63L
    I do not recommend this product
    Rated 2 out of 5 stars
    2 Stars

    Love the color. Like the size. The inserts are the problem. I dontthink they work well with the bag.

    Was this helpful?
  • CR
    Colin R.
    Verified Buyer
    Reviewing
    PLUS Duffel Medium 45L
    I recommend this product
    What type of training is your KNKG bag supporting you with? Weightlifting, Bodybuilding
    Using For: Sport / Fitness, Gym Bag
    Rated 5 out of 5 stars
    Fantastic gym bag

    I had been using an old backpack for transporting my gym gear for the past few years when a zipper stopped working. After searching for a few days for what I might want to replace it with I landed on the PLUS Duffel Medium 45L. I am beyond impressed with this bag. The build quality feel rugged and sturdy, and it easily fits all of my gear to go to the gym and transport my daily clothes back home afterwards. I especially love having two compartments for shoes.

    Was this helpful?
  • WN
    William N.
    Verified Buyer
    Reviewing
    PLUS Duffel Large 63L
    I recommend this product
    What type of training is your KNKG bag supporting you with? Other
    Using For: Every Day Carry, Sport / Fitness, Work
    Rated 5 out of 5 stars
    Great product

    This fits my boots and uniform plus workout clothes to include a second pair of shoes. Just packed for a week long work trip and it fit all the clothes I'll be needing between work, working out, and personal time with some room to spare.

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