CORE Duffel Mini 15L
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CORE Duffel Mini 15L

4.8
Rated 4.8 out of 5 stars
4.8 Stars (1,256 Reviews)
$90 $110
Size: Mini 15L
Mini 15L
Mini 15L
Medium 35L
Medium 35L
Large 51L
Large 51L
Color: Green
Black
Green
Natty
Desert
Limited Edition - Waxed Canvas:
Tan
Black
Camo
Traditional
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THE TOUGHEST MINI DUFFEL IN THE GYM

Built for packing light. Our best selling CORE bags - compact in size yet loaded with function. 

The perfect gym floor bag without the bulk. Designed with a dedicated lifting belt sleeve, drink bottle holder, and multiple secure compartments.

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 CORE Duffel is made from:
• 500D nylon body material (PVC backing)
• YKK zippers
• Ripstop nylon lining
• Nylon webbing

​
CORE DUFFEL
SIZE COMPARISON
Capacity
Bag Weight
Height (H)
Width (W)
Depth (D)
Shoe Storage
Laptop Sleeve
Lifting Belt Size
MINI
15 L / 4 GAL
0.6 kg / 1.3 lbs
23cm / 9.1"
38cm / 15"
18cm / 7.1"
Not recommended
iPad
KNKG Belt
MEDIUM
35 L / 9.2 GAL
0.8 kg / 1.8 lbs
28cm / 11"
45cm / 17.7"
28cm / 11"
Size 10
Up to 13"
6.3" (W) - 45.7" (L)
LARGE
51 L / 13.4 GAL
1 kg / 2.2 lbs
32cm / 12.6"
50.8cm / 20"
32cm / 12.6"
Size 13
Up to 15"
6.7" (W) - 51.5" (L)
Capacity
Bag Weight
Height (H)
Width (W)
Depth (D)
Shoe Storage
Laptop Sleeve
Lifting Belt Size
MINI
15 L / 3.96 GAL
0.6 kg / 1.3 lbs
23cm / 9.1"
38cm / 15"
18cm / 7.1"
Not recommended
iPad
KNKG Belt
MEDIUM
35 L / 9.2 GAL
0.8 kg / 1.8 lbs
28cm / 11"
45cm / 17.7"
28cm / 11"
Size 10
Up to 13"
6.3" (W) - 45.7" (L)
LARGE
51 L / 13.4 GAL
1 kg / 2.2 lbs
32cm / 12.6"
50.8cm / 20"
32cm / 12.6"
Size 13
Up to 15"
6.7" (W) - 51.5" (L)

SAME STRENGTH, SAME FUNCTIONALITY, NEW COMPACT SIZE

Built for packing light - without sacrificing our signature external weightlifting belt attachment.

FAQS

The CORE Mini Duffel is specifically designed to fit the KNKG weight belt. We don’t recommend using it with other belt brands. If you’re using a different belt, we suggest upsizing to the MEDIUM or LARGE CORE Duffel instead.

No - we don't recommend the mini size for shoe storage. If you're packing shoes we recommend checking out the medium or large size duffel.
4.8
Rated 4.8 out of 5 stars
Based on 1,256 reviews
97%would recommend these products
Slide 1 selected
1,256 reviews
  • GP
    Grayson P.
    Verified Buyer
    Reviewing
    CORE Duffel Waxed Canvas Medium 35L
    I recommend this product
    What type of training is your KNKG bag supporting you with? Functional Circuit Training, Weightlifting, CrossFit
    Using For: Gym Bag, Every Day Carry
    Rated 5 out of 5 stars
    Bad A$$ bag

    Plenty of room and still has extra space if needed. Great size for multiple shakers and change of clothes for all gym stuff and change of clothes. Solid purchase! Looks great and look forward to many years of wear on it for seasoning.

    Was this helpful?
  • M
    mike
    Reviewing
    CORE PRO Duffel Large 51L
    I recommend this product
    Rated 5 out of 5 stars
    5 Stars

    loving my gym bag. Well made. I have gone through a gym bag a year but was buying cheap bags. The way this bag is built, I think this may be the last bag I have to buy. lots of room and plenty of pockets to store things.

    Was this helpful?
  • W
    William
    Reviewing
    CORE Duffel Waxed Canvas Medium 35L
    I recommend this product
    Rated 5 out of 5 stars
    5 Stars

    These bags are so well designed and pit together, im actually blown away. I wS worried the medium might be too big but its perfect- even the sizing of the bags is different in the best way possible.

    Was this helpful?
  • LW
    Luke W.
    Verified Buyer
    Reviewing
    CORE PRO Duffel Mini 15L
    I recommend this product
    Rated 5 out of 5 stars
    Excellent gym & recovery bag

    I’ve been using the CORE PRO Duffel Mini as my everyday bag for lifting, sauna, and cold plunge, and it’s honestly been perfect. It’s compact, easy to keep well organized, and holds everything I need for a full gym and recovery session. The quality feels excellent, and I constantly get compliments on it at the gym. A buddy of mine had one, after seeing his I ordered one, (and glad I did) easily one of my favorite pieces of gear I’ve bought this year. If you’re considering getting one, buy it! You won’t be disappointed.

    Was this helpful?
  • M
    Mark
    Reviewing
    CORE Duffel Waxed Canvas Mini 15L
    I recommend this product
    Rated 5 out of 5 stars
    5 Stars

    Excellent quality bag. I love the camo pattern and size of the bag is perfect to carry a few necessary items for the gym.

    Was this helpful?
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