CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack
CORE Backpack

CORE Backpack

Designed for weightlifters. Made for maxing.

4.8
Rated 4.8 out of 5 stars
4.8 Stars (64 Reviews)
Select Size: Medium - 25L
Select Color: Desert
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$39.95
Lifting Belt
Lifting Belt
$39.95 $59.95
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  • External weightlifting belt attachment
  • 16” Internal laptop sleeve
  • Sealed internal shoe compartment
  • Dual bottle pockets

Do you even lift? If so, this backpack is the answer to your lifting prayers. Say goodbye to your belt taking up ridiculous space in your bag, with this unique and specially designed lifting belt attachment that ensures bag functionality isn’t compromised whatsoever. This backpack is guaranteed to work as hard as you do. (Lifting belt sold separately). 

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 Backpack is made from:

• 500D nylon body material (PVC backing)

• YKK zippers

• Ripstop nylon lining

• Nylon webbing

CORE BACKPACK
SIZE COMPARISON

MEDIUM BACKPACK

LARGE BACKPACK

CAPACITY

25 L / 6.6 GAL

33 L / 8.7 GAL

BAG WEIGHT

1 kg / 2.2 lbs

1.1 kg / 2.4 lbs

HEIGHT (H)

50.8cm / 20"

53.3cm / 21"

WIDTH (W)

30.5cm / 12"

31cm / 12.2"

DEPTH (D)

17cm / 6.7"

20.1cm / 7.9"

SHOE STORAGE

Up to size 10

Up to size 13

LAPTOP SLEEVE

Up to 16"

Up to 16"

Designed for lifters.

With max support comes max gains.

Get the support you need, every time you step into the gym. With the unique external weightlifting belt attachment, you'll never have to waste space inside your gym bag again.

Made for maxing.

FAQS

The main difference is the unique weightlifting belt attachment. This feature allows the bag be used as normal, while carrying a cumbersome lifting belt on the outside. Other changes are the volume (25L and 33L) and the layout.

Most of the materials are the same as used in other King Kong bags. YKK zippers, heavy duty buckles, nylon lining and webbing are all the same. In the CORE range, we have gone for a lighter 500D nylon outside and a new velcro logo feature that allows you to go 'incognito' with your own patches.

Measure the widest point of your belt. The CORE33 (Large) Backpack can fit a belt up to 6.3"/16cm wide. The CORE25 (Medium) Backpack can fit a belt up to 5.9"/15cm wide.

And yes! Lever belts will work with this bag.

The CORE25 (Medium) Backpack fits shoes up to size 10 US mens trainers/runners comfortably. The CORE33 (Large) Backpack fits up to size 13 US mens.

This backpack is designed for serious lifters who crave serious organization.

This gym bag works harder than you do. This is the best and most functional gym bag you can find.

The best gym bag for the active man.

4.8
Rated 4.8 out of 5 stars
Based on 64 reviews
Total 5 star reviews: 54 Total 4 star reviews: 10 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
Slide 1 selected
64 reviews
  • CM
    Cathy M.
    Verified Buyer
    I recommend this product
    What type of training is your KNKG bag supporting you with? Weightlifting
    Using For: Sport / Fitness
    Rated 5 out of 5 stars
    Awesome Bag!

    This bag is awesome...holds everything I need and more.

    Was this helpful?
  • YM
    Yacine M.
    Verified Buyer
    I recommend this product
    What type of training is your KNKG bag supporting you with? CrossFit, Functional Circuit Training
    Using For: Gym Bag
    Rated 4 out of 5 stars
    Great bag

    Great bag for the gym!

    Was this helpful?
  • RG
    Ryan G.
    Verified Buyer
    I recommend this product
    What type of training is your KNKG bag supporting you with? Weightlifting
    Using For: Gym Bag
    Rated 5 out of 5 stars
    Perfect gym backpack.

    This was exactly what I was looking for in a gym bag. It’s fits everything I bring to the gym and then some. Knee sleeves, wrist wraps, lifting straps, Velcro belt, 2 lat pulldown attachments, set of cable handles, notebook, water bottle, and my 4” 10mm pioneer buckle belts fits perfectly thru the belt loop holder. And the bag just looks good! Would highly recommend if you’re looking for a good solid heavy duty backpack style of gym bag. I liked it so much I got my girlfriend one too and she loves it!

    Was this helpful?
  • R
    Royce
    I recommend this product
    Rated 5 out of 5 stars
    5 Stars

    I like it a lot really good for me, I go to the gym in the mornings before school and then go to school the bag keeps up 10/10

    Was this helpful?
  • B
    Barbara
    I recommend this product
    Rated 5 out of 5 stars
    5 Stars

    Nice quality! Gift for a hiker friend. Haven’t given it to him yet but I’m sure he’ll love it!

    Was this helpful?
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