CORE PRO Backpack Mini 13L
THE NEXT EVOLUTION OF OUR CORE GYM BACKPACK
OUR BEST SELLERS, BUILT TOUGHER
Built for packing light, the CORE PRO Mini Backpack is compact in size but loaded with hard-working function.
Purpose built for lighter training days, work, travel and everyday carry. The compact 13L size keeps your setup streamlined, with enough room for your gym accessories, towel, water bottle, iPad and daily essentials - without the bulk of a full-size backpack.
The CORE PRO Mini Backpack features a large velcro patch panel for personalization, secure quick-access pockets, bottle storage and upgraded PRO details built for everyday use.
KEY FEATURES:
- Compact 13L size: 35cm H x 25cm W x 15cm D / 13.8" H x 9.8" W x 5.9" D
- Lightweight build at 0.8kg / 1.8 lbs
- Designed for accessories, wraps, straps, towel, water bottle and small essentials
- Dedicated lifting belt sleeve designed to fit the KNKG Lifting Belt only
- iPad sleeve for work, travel or everyday use
- Velcro panel for patch personalization
- Secure quick-access pockets for smaller items
- Drink bottle storage
Add optional lifting belt to build your setup your way.*
*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.
THE CORE DIFFERENCE
Your lifting belt has its own place.
The CORE PRO Backpack is built with a dedicated external lifting belt sleeve, so your belt stays secure, accessible and out of the main compartment.
Carry it hands-free
No more carrying your belt separately or forcing it inside your bag.
Save internal space
Keep more room inside for shoes, clothes, towels, bottles and daily gym gear.
Locked in place
Magnetic snaps secure the belt sleeve faster, cleaner and more securely.
CORE PRO — NEXT EVOLUTION
Upgraded where it counts
Same proven CORE function. Now upgraded with smarter belt storage and more ways to make it yours.
Magnetic Belt Sleeve
Upgraded from velcro to magnetic snaps for faster, cleaner and more secure belt storage.
Large Velcro Patch Panel
Built for added customization. Attach your favourite patches and make your CORE PRO setup your own.
Heavy-Duty Shoulder Strap
Our most heavy-duty shoulder strap to date, made with a stronger build, padded support and a more secure carry feel.
Custom Hardware & Reinforced Webbing
Finished with custom hardware and double-reinforced webbing in high-stress areas for a tougher, more dependable build.
SIZE COMPARISON
FAQS
What makes the CORE Mini Backpack different?
The CORE Mini Backpack takes the proven function of our CORE Backpack and scales it down into a compact 13L size. It is built for lighter gym sessions, daily carry and packing only what you need without the bulk of a full-size backpack.
What size is the CORE Mini Backpack?
The CORE Mini Backpack has a 13L / 3.4 GAL capacity and measures 35cm high x 25cm wide x 15cm deep / 13.8" high x 9.8" wide x 5.9" deep. It weighs approximately 0.8kg / 1.8 lbs.
Does the CORE Mini Backpack fit a laptop?
The CORE Mini Backpack is designed to fit an iPad or tablet. It is not recommended for full-size laptops. If you need to carry a laptop up to 16", we recommend the Medium or Large CORE Backpack.
Does the Mini Backpack have shoe storage?
Shoe storage is not recommended in the CORE Mini Backpack. It is designed for compact carry, not bulky shoes. For dedicated shoe storage, we recommend moving up to the Medium CORE Backpack for up to size 10 shoes or the Large CORE Backpack for up to size 13 shoes.
What should I pack in the CORE Mini Backpack?
The Mini is best for everyday essentials and smaller gym items such as an iPad, chargers, wallet, keys, headphones, wraps, straps, a small towel and light daily carry gear. It is ideal when you want to pack light and keep things streamlined.
Is the CORE Mini Backpack good for the gym?
Yes, the CORE Mini Backpack is a great option for lighter gym sessions, accessories and daily essentials. If you need to carry shoes, a full change of clothes or larger training gear, the Medium or Large CORE Backpack will be a better fit.
What is the difference between the Mini, Medium and Large CORE Backpack?
The Mini is the most compact option at 13L and is best for iPad carry, light gym gear and everyday essentials. The Medium is 25L with shoe storage up to size 10 and a laptop sleeve up to 16". The Large is 33L with shoe storage up to size 13 and a laptop sleeve up to 16".
Is the CORE Mini Backpack good for travel?
Yes. With its compact 13L size and lightweight build, the CORE Mini Backpack is easy to carry for commuting, day trips and travel essentials. Always check your airline’s personal item and carry-on size rules before flying.
- SStephanieReviewingCORE Backpack Waxed Canvas Medium 25LI recommend this productRated 5 out of 5 stars5 Stars
Good quality!
- IMIsidor M.Verified BuyerReviewingCORE Backpack Mini 13LI recommend this productWhat type of training is your KNKG bag supporting you with? OtherUsing For: Every Day CarryRated 5 out of 5 starsGreat small backpack
Took it on a trip with me and it's the best everyday backpack i could pick: tough, good looking, perfect size.
- RCRobert C.Verified BuyerReviewingCORE Backpack Mini 13LI recommend this productWhat type of training is your KNKG bag supporting you with? Weightlifting, BodybuildingUsing For: Gym Bag, Every Day CarryRated 5 out of 5 starsCore mini
I like the bad but wish I had gotten a larger version or a duffle bag instead. I can barely put my shoes and clothes in there. If I didn't carry shoes with me to change at work it'd be a good size.
- AandrewReviewingCORE Backpack Waxed Canvas Medium 25LI recommend this productRated 5 out of 5 stars5 Stars
Amazing
- LTlouie t.Verified BuyerReviewingCORE Backpack Mini 13LI recommend this productWhat type of training is your KNKG bag supporting you with? Weightlifting, BodybuildingUsing For: Every Day Carry, Gym Bag, WorkRated 5 out of 5 starsPerfect size for the days you don’t need “everything”
Love my Core mini by KNKG, it’s just perfect size when I don’t need to carry all the extra gear on my work/gym days. Where all I need is a bottle and a pair of shorts and tank and my lunch for the work day.
As you can see I also have the plus, but that’s only when I need to carry a lunch, belt, knee sleeves and other stuff.
But the core is perfect for almost a daily every day use type bag.
CORE PRO Backpack — Mini 13L Gym Backpack with External Lifting Belt Storage
The KNKG CORE PRO Mini is a compact 13L gym backpack with external lifting belt storage, built for lifters who want to carry the essentials without unnecessary bulk.
Keep your weightlifting belt secured outside the backpack while the streamlined interior carries your training clothes, lifting accessories, bottle, valuables and iPad.
A Compact Gym Backpack Designed to Carry a Weightlifting Belt
Weightlifting belts are bulky and difficult to fit inside a small backpack. Packing one internally can take up most of the available space and make it harder to organise the rest of your training equipment.
The CORE PRO Mini solves this problem with dedicated external weightlifting belt storage. Your belt stays secured to the outside of the backpack, leaving the compact 13L interior available for the gear you need during your workout.
- Save Internal Space: Carry your lifting belt externally instead of filling the main compartment.
- Secure Belt Storage: The external belt attachment helps keep your weightlifting belt held against the backpack while you are on the move.
- Fast Access: Remove your belt without unpacking your clothes or training accessories.
- Compact Carry: Bring your essential gym gear without carrying an oversized backpack.
Compact 13L Capacity for Essential Gym Gear
The CORE PRO Mini is designed for lifters who prefer a smaller, lighter gym backpack. Its streamlined 13L capacity provides room for essential training gear while remaining easy to carry, store and transport throughout the day.
It is ideal for shorter gym sessions, minimalist training setups and lifters who arrive at the gym wearing their training shoes.
Built for Weightlifting, Powerlifting and Strength Training
The CORE PRO Mini is not a generic small backpack with gym branding added to it. It is a purpose-built mini weightlifting backpack designed around the equipment used during strength training, powerlifting, bodybuilding and functional fitness sessions.
Use it for daily gym visits, strength and conditioning sessions, commercial gyms, powerlifting clubs, bodybuilding workouts or training while travelling.
What Fits Inside the Mini 13L CORE PRO Backpack?
The 13L interior is made for a focused training setup. With your lifting belt carried externally, the CORE PRO Mini can hold essential gym equipment such as:
- A lightweight change of training clothes
- Knee sleeves or elbow sleeves
- Wrist wraps, lifting straps and grips
- Chalk, tape and smaller lifting accessories
- A compact gym towel
- A shaker bottle or water bottle
- Headphones and small training electronics
- Snacks or post-workout supplements
- Phone, wallet, keys and other valuables
- An iPad or similarly sized tablet
The Mini does not include a dedicated shoe compartment. It is best suited to lifters who wear their training shoes to the gym or do not need to carry a separate pair.
Dedicated iPad Storage
The CORE PRO Mini includes storage for an iPad or similarly sized tablet, making it useful for workout programs, training videos, music and everyday organisation.
The Mini is designed for tablet storage only and does not include a laptop compartment.
No Dedicated Shoe Storage
To keep the backpack compact and maximise usable space for training accessories, the 13L CORE PRO Mini does not include a separate shoe compartment.
Lifters who regularly carry a separate pair of weightlifting shoes or sneakers may be better suited to a larger CORE PRO Backpack with dedicated footwear storage.
Upgraded Heavy-Duty Shoulder Straps
Even a small gym backpack can become heavy when loaded with lifting accessories, a bottle and training gear. The CORE PRO Mini features upgraded heavy-duty shoulder straps designed to provide improved support and comfortable everyday carry.
Reinforced straps and a padded back panel help keep the backpack comfortable between home, work, the gym and training events.
More Ways to Personalise Your Mini Gym Backpack
An expanded hook-and-loop panel gives you more space to personalise the CORE PRO Mini Backpack with patches. Add your name, gym, country flag, training club, competition patches or KNKG accessories to make the backpack your own.
The larger patch area also makes it easier to identify your backpack in a busy gym, locker room or competition environment.
Heavy-Duty Materials and Construction
- Durable 500D nylon body material with PVC backing
- Ripstop nylon interior lining
- Heavy-duty YKK zippers
- Reinforced nylon webbing
- Upgraded metal hardware
- Reinforced handles and shoulder straps
- Abrasion-resistant construction for demanding daily use
Smarter Organisation in a Small Gym Backpack
The CORE PRO Mini provides organised storage for training accessories, bottles, valuables and an iPad within a compact 13L design. Instead of carrying a large, partially empty gym bag, you can pack the essentials in a backpack that is easier to manage.
External belt storage also prevents your lifting belt from taking over the limited internal space, helping you get more from the Mini’s streamlined capacity.
Who Is the Mini 13L CORE PRO Backpack For?
The CORE PRO Mini is best suited to lifters who want dedicated lifting belt storage in the smallest CORE PRO Backpack. It is designed for people who carry a minimalist gym setup and do not require dedicated shoe or laptop storage.
Choose the Mini 13L size if you normally carry your belt, a light change of clothes, sleeves, wraps, a bottle, valuables and smaller lifting accessories. Choose a larger CORE PRO size if you need to pack shoes, a laptop, multiple outfits or additional equipment.
Why Choose the Mini KNKG CORE PRO Backpack?
- External lifting belt holder designed for weightlifters
- Compact 13L capacity for essential gym gear
- Small, streamlined design without unnecessary bulk
- External belt storage for better access and organisation
- Upgraded heavy-duty padded shoulder straps
- Expanded hook-and-loop panel for gym patches
- Dedicated storage for an iPad or similarly sized tablet
- Premium abrasion-resistant materials
- Heavy-duty zippers, reinforced stitching and metal hardware
- Purpose-built for strength training rather than generic everyday carry
Frequently Asked Questions
What is the best small gym backpack for carrying a lifting belt?
A small gym backpack with external belt storage allows you to carry a bulky weightlifting belt without sacrificing most of the space inside. The CORE PRO Mini includes an external lifting belt attachment designed to keep your belt secure, accessible and separate from the rest of your equipment.
Does the Mini CORE PRO Backpack have a lifting belt holder?
Yes. The Mini CORE PRO includes dedicated external storage for a weightlifting belt. This allows the belt to sit securely against the outside of the backpack instead of taking up space inside the compact 13L main compartment.
Is a 13L backpack big enough for the gym?
A 13L gym backpack is suitable for minimalist training sessions and lifters who carry only essential equipment. The CORE PRO Mini can hold clothes, sleeves, wraps, lifting accessories, a bottle, valuables and an iPad while your lifting belt is stored externally.
Does the Mini CORE PRO Backpack have shoe storage?
No. The 13L CORE PRO Mini does not include a dedicated shoe compartment. It is best suited to lifters who wear their training shoes to the gym or do not need to carry a separate pair.
Can the Mini CORE PRO Backpack carry a laptop?
No. The CORE PRO Mini is designed to carry an iPad or similarly sized tablet, but it does not include a laptop compartment.
Is the Mini CORE PRO suitable for powerlifting?
Yes. Its external lifting belt holder and compact storage make it suitable for carrying common powerlifting accessories such as knee sleeves, wrist wraps, lifting straps, chalk and training clothes.
What is the difference between the Mini and larger CORE PRO Backpacks?
The Mini CORE PRO has a compact 13L capacity and is designed for essential gym gear. It does not include dedicated shoe storage or laptop storage. Larger CORE PRO Backpacks provide additional internal capacity and are better suited to carrying footwear, larger equipment, extra clothing or a laptop.
What is the difference between the CORE and CORE PRO Backpack?
The CORE PRO builds on the original CORE Backpack with smarter external belt storage, upgraded heavy-duty shoulder straps, improved metal hardware and a larger hook-and-loop panel for greater patch personalisation.
Can the Mini CORE PRO Backpack be used as an everyday backpack?
Yes. Its compact 13L size makes it practical for light everyday use, but its layout and features are designed primarily for gym equipment and strength training.