Female athlete wearing green KNKG mini CORE Duffel
Personal holding green KNKG mini duffel
green KNKG mini duffel sitting on wooden box inside gym
Font pocket of green KNKG mini duffel with wallet inside
Lifting belt going inside sleeve of side compartment of green KNKG mini duffel
Close up of lifting belt attached to side of green KNKG mini duffel
Side pocket of green KNKG mini duffel
Bottle pocket on side of green KNKG mini duffel
Water bottle inside pocket of green KNKG mini duffel
Protein bar in pocket of green KNKG mini duffel
Person packing headphones inside green KNKG mini duffel
Empty inside view of green KNKG mini duffel
Person packing green KNKG mini duffel with mobility accessories
Person wearing green KNKG mini duffel over shoulder inside gym
Mini size duffel being worn by male and female athlete in gym
Man holding green bags labeled 'Large', 'Medium', and 'Mini' against a black brick wall.

CORE Duffel Mini 15L

4.8
Rated 4.8 out of 5 stars
4.8 Stars (800 Reviews)
$109.95
Size: Mini 15L
Mini 15L
Mini 15L
Medium 35L
Medium 35L
Large 51L
Large 51L
Color: Green
Desert
Desert
Black
Black
Green
Green
Natty
Natty
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Matching Lifting Belt
Matching Lifting Belt
$39.95 $59.95
KNKG HERITAGE Leather Wallet
KNKG HERITAGE Leather Wallet
$49.95 $59.95
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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 promise to be free of defects in material or workmanship within its practical lifetime. If there is a defect in materials or workmanship KNKG will repair or replace your bag, including free shipping.

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

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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 800 reviews
Total 5 star reviews: 697 Total 4 star reviews: 81 Total 3 star reviews: 8 Total 2 star reviews: 3 Total 1 star reviews: 11
97%would recommend these products
Slide 1 selected
800 reviews
  • C
    Craig
    Reviewing
    CORE Duffel Waxed Canvas Medium 35L
    I recommend this product
    Rated 5 out of 5 stars
    5 Stars

    Awesome duffel!!! If they have larger sizes in the future for waxed canvas, I will definitely going to order them.

    Was this helpful?
  • IC
    Ian C.
    Verified Buyer
    Reviewing
    CORE Duffel Medium 35L
    I recommend this product
    What type of training is your KNKG bag supporting you with? Weightlifting
    Using For: Gym Bag, Sport / Fitness
    Rated 5 out of 5 stars
    KNKG is King!

    Perfect size, high quality, and highly functional. Perfect for the purpose of an aesthetically pleasing, durable gym bag. Why consider anything else? Get strong, get KNKG!

    Was this helpful?
  • TG
    Trey G.
    Verified Buyer
    Reviewing
    CORE Duffel Medium 35L
    I recommend this product
    What type of training is your KNKG bag supporting you with? Weightlifting, Bodybuilding
    Using For: Sport / Fitness
    Rated 5 out of 5 stars
    Tough looking bag

    Not only is it tough looking like pictured but has alot of extra compartments I didn't realize in the picture. Overall live the bag

    Was this helpful?
  • RM
    Rhett M.
    Verified Buyer
    Reviewing
    CORE Duffel Waxed Canvas Medium 35L
    I recommend this product
    What type of training is your KNKG bag supporting you with? Weightlifting, Bodybuilding
    Using For: Gym Bag, Work
    Rated 5 out of 5 stars
    Best gym bag

    Best beg you can get. Smooth zippers, everything’s organized and plenty of pockets.

    Was this helpful?
  • DM
    Daniel M.
    Verified Buyer
    Reviewing
    CORE Duffel Waxed Canvas Medium 35L
    I recommend this product
    Using For: Sport / Fitness, Gym Bag
    Rated 5 out of 5 stars
    Great purchase

    People often stops me at the gym because of this bag. No regrets here.

    Daniel

    Was this helpful?
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