CORE Duffel Waxed Canvas Medium 35L
OUR BEST SELLING DUFFEL - CRAFTED FROM THE WORLD'S BEST WAXED CANVAS
WAXED. WEATHERED. UNCOMPROMISING.
The CORE Duffel is built tough - with a water-resistant waxed canvas exterior inspired by the rugged, resilient spirit of the West. Over time, waxed canvas develops a vintage look, picking up the marks of your journey and building character with every use.
The unique external belt attachment keeps your lifting belt secure on the outside, freeing up valuable space inside the bag. With smart storage throughout, it’s made to back you through training, travel, and everything in between.
Featuring:
- Water-resistant Scottish waxed canvas from Halley Stevenson.
- Genuine Cow leather logo patch and zipper pulls.
- External weightlifting belt attachment.
- 13” internal laptop sleeve.
- Sealed internal shoe compartment.
- Dual bottle pockets.
- Packed in a sturdy keepsake box - perfect for gifting.
(Lifting belt sold separately)
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.
NOT JUST DURABLE - DEPENDABLE
Built with a water-resistant waxed canvas shell, this limited edition CORE Duffel is crafted for those who aren't afraid to roll up their sleeves and get the work done. Every crease, mark, and scuff tells the story of work put in and limits pushed. No shortcuts. No excuses. Just a bag that shows up like you do.
SIZE COMPARISON
BUILT TO GO THE DISTANCE
Waxed canvas isn’t just for looks. It’s a proven material trusted for over a century. Water-resistant, tough by nature, and built to age with character. This isn’t a trend piece. It’s a workhorse built for the grind.
PACKAGED WITH PURPOSE
This isn't your average unboxing. Our limited edition Waxed Canvas Collection comes packaged in a premium keepsake box - making it the perfect gift or collector’s piece.FAQS
- JCJason C.Verified BuyerReviewingCORE PRO Duffel Medium 35LI recommend this productRated 5 out of 5 starsPerfect Gym Bag
I’ve gone through several gym bags, and the CORE PRO Duffel Medium 35L is easily one of the best I’ve owned. The size is perfect — big enough to carry everything I need for the gym without feeling bulky or oversized.
One of my favorite features is the dedicated lifting belt holder. I use a 10mm leather Pioneer belt, and being able to secure it to the outside of the bag instead of stuffing it inside is a huge plus. It saves a ton of space and keeps the rest of my gear much more organized.
There’s plenty of room for my shoes, change of clothes, water bottle, straps, accessories, and everything else I bring to train. The build quality is excellent as well — the material, zippers, handles, and overall construction all feel very durable.
It looks great, carries comfortably, and feels like a bag that will hold up for years. If you lift seriously and carry a belt regularly, the 35L is extremely well thought out and makes you want to see what other awesome products KNKG has.
Highly Recommend.
- CSClayton S.Verified BuyerReviewingCORE PRO Duffel Small 25LI recommend this productRated 5 out of 5 starsEverything I need
I am very happy with this purchase. It is a perfect blend of quality and classiness, and the size is just right for me. I also love the way the belt integrates with the bag. First class!!
- GWGlenn W. W.Verified BuyerReviewingCORE Duffel Waxed Canvas Mini 15LI recommend this productRated 5 out of 5 starsGreat Gym Bag
Received my bag a couple weeks ago, and love it. It is so well made, and the size is perfect for my gym accessories.
- AAndrewReviewingCORE PRO Duffel Medium 35LI recommend this productRated 5 out of 5 stars5 Stars
Great quality, perfect size, quick delivery
- CCesarReviewingCORE Duffel Waxed Canvas Medium 35LI recommend this productRated 5 out of 5 stars5 Stars
The quality and the presentation of the duffel went far above expectations and I’m eager to see what future items I can pair this with!