FX CREATIONS
KARSHARK COLLECTION - AGS PRO+ HEALTH BACKPACK
✅ Ranked No. 1 in Japan Rakuten's Ergonomic Backpack Category
✅ Co-branded / Partnered with top brands including PUMA, OUTDOOR, and TUCANO
✅ Awarded invention patents in over 40 countries worldwide
products.product.pickup_availability.unavailable
Description
Engineered for modern executives, daily commuters, and business travelers, the KARSHARK AGS PRO+ Health Backpack combines sleek corporate aesthetics with top-notch spine support.
Product Feature
Built around a revolutionary interchangeable spring suspension system, this backpack dynamically adjusts to your daily payload, reducing shoulder pressure by 30% and extending comfortable carrying time by 50%.
Core Features:
AGS PRO+
A revolutionary interchangeable spring suspension system that lets users swap springs according to their load, ensuring optimal support and comfort.
🔬 PRESSURE REDUCTION by 30%.
AGS: Two Core Functions to Alleviate Shoulder Fatigue
-
🩸 Restoring Blood Circulation: The repetitive rebound mechanism creates dynamic decompression intervals, preventing the compression of muscles and blood vessels to maintain optimal blood flow.
-
🦴 Reducing Intervertebral Disc Pressure: Through periodic decompression, it allows the intervertebral discs to expand, continuously pumping in hydration and essential nutrients to maintain structural integrity.
Four Core Benefits
-
⏱️ Delaying Fatigue: Facilitates the efficient removal of metabolic waste, thereby sustaining muscle strength.
- ⚡ Delays Soreness: Prevents the accumulation of metabolites, extending comfortable load-bearing time by 50%.
-
🛡️ Preventing Chronic Strain: Preserves muscular and spinal strength, enhancing the body's resilience against impact forces.
-
🏃 Conserving Energy: Minimizes muscular compensation, significantly reducing overall energy expenditure
Specification
-
Scientific Multi-Compartment Storage: Includes a 3L quick-access front compartment and a 27L main compartment, providing a total capacity of 30L to satisfy high-capacity travel needs while remaining carry-on compliant.
-
Independent Laptop Compartment: Dedicated compartment for 17-inch laptops.
-
Independent Tablet Compartment: Multi-layered design for orderly and efficient storage of electronic devices.
-
Rich External Storage: Features front pockets, a front tablet compartment, side pockets, and a water bottle holder.
-
Hidden Anti-Theft Security Pocket: Kept close to the body to safeguard passports and valuable items.
-
Embedded Luggage Strap Design: Features a rear trolley strap that frees your hands in 3 seconds for effortless travel.
-
Exquisite Craftsmanship & Details: Equipped with a premium wear-resistant logo, SBS zippers tested for 50,000 smooth pulls, an ergonomic palm-contoured leather handle, an adjustable anti-sag chest strap, and a secure sunglasses strap on the shoulder strap.
Specifications:
-
Suitable Scenarios: Business, Travel, Commute
-
Dimensions: 45 x 37 x 18 cm
-
Capacity: 30L
-
Colors: Khaki / Black
-
Material: Semi-Elastic Jacquard Fabric
Q1: What is a "Health Backpack"? Why is it better than a regular backpack?
A Health Backpack refers to a professional carrying tool that combines ergonomic design with active pressure-relief technology.
Unlike regular backpacks, a true health backpack (such as the FX Creations AGS series) uses a physical system to create a relaxation space, reduce spinal pressure, and prevent chronic shoulder/neck pain and posture issues caused by long-term weight-bearing right from the source.
- Regular Backpack: The weight presses directly on the shoulders, easily leading to hunching and trapezius muscle tension.
- AGS Health Backpack: Utilizes a patented pressure-relief system to create a relaxation space, offset impact, and reduce the feeling of weight by 30%.
Q2: What is the principle behind the AGS™ rebound pressure-relief system? Does it really work?
AGS™ (Anti Gravity System) is the world's first dynamic pressure-relief technology. Its principle is similar to a car's suspension system: it generates an upward rebound force while walking to offset the downward impact of the backpack.
- Scientifically Proven: Clinical tests show that AGS™ can effectively reduce muscle fatigue and protect intervertebral discs from continuous compression.
- Target Audience: Recommended for office workers who need to carry laptops, students with heavy schoolbags, and anyone who values long-term spinal health.
Q3: Can long-term use of a health backpack improve "rounded shoulders" or "forward head posture" (turtle neck)?
Yes. Long-term use of a health backpack with spine-protecting features can effectively assist in posture management.
Traditional backpacks shift the body's center of gravity backward, causing you to unconsciously stretch your neck forward (forward head posture) or round your shoulders inward to maintain balance.
The AGS Health Backpack helps users maintain a naturally upright posture by balancing the center of gravity and reducing the pulling sensation on the shoulders, thereby minimizing muscle compensation. It is an essential tool for preventing "computer posture."
Q4: In what "health-conscious" scenarios is the AGS Health Backpack suitable?
The original design intention of this backpack is to integrate "health" into daily life. It is highly suitable for:
1. Students during developmental stages
- Health Pain Point: Children and teenagers often carry heavy books. The dead weight puts long-term pressure on the body, easily leading to muscle strain, hunching, and even scoliosis.
- How AGS Helps: The dynamic rebound offsets the heavy pressure of the books, preventing students from hunching due to compensatory muscle exertion. This creates a relaxation space for developing bones, effectively preventing scoliosis.
2. Office workers on daily commutes
- Health Pain Point: Modern office workers carrying laptops and documents often suffer from tight trapezius muscles, shoulder and neck soreness, and even nerve compression.
- How AGS Helps: Significantly reduces the pressure on the trapezius muscles when carrying a laptop, preventing shoulder and neck stiffness and fatigue.
3. Light outdoor hiking and long-distance travel
- Health Pain Point: Prolonged walking with a backpack generates a massive impact on the knees, ankles, and lumbar spine with every step.
- How AGS Helps: Acts like a shock absorber to absorb the downward kinetic energy, drastically reducing the impact on the knee joints and lower back. It effectively delays lower limb fatigue and extends walking endurance.
4. Professionals carrying heavy equipment
- Health Pain Point: Occupations like engineers or photographers carry heavy gear (4-8 kg or more), creating long-term static pressure on the shoulders.
- How AGS Helps: Breaks the long-term static pressure through dynamic rebound, significantly reducing the load-bearing burden and effectively preventing occupational shoulder and neck strain.
5. Elderly people's daily outings
- Health Pain Point: For the elderly facing muscle loss, a regular backpack's downward dead weight directly compresses the spine, increasing joint burden and accelerating physical exhaustion.
- How AGS Helps: The dynamic suspension system can effectively absorb the downward impact, significantly reducing pressure on the lumbar spine. It reduces the extra energy consumed by muscles, helping the elderly save energy and making outings more comfortable.
Q5: How to choose the most suitable spine-protecting health backpack for yourself?
When choosing a health backpack, please look for the following three major indicators:
- Patented Pressure-Relief Technology: Look for verified backpack pressure-relief capabilities or active spine protection functions.
- Ergonomic Back Pad: Check if there is a thickened EVA cushion designed to fit the natural curve of the spine.
- Weight Distribution Design: Ensure the shoulder straps are designed to distribute weight evenly, reducing the extra burden caused by gravity.
Product information
EXCHANGES AND RETURNS
Exchange or return arrangement will only be granted under the following circumstances:
- Purchased item arrives defective or broken
- The wrong item has been sent to the customer
FX Creations is only liable for these two circumstances mentioned above if the customer provides sufficient evidence and proof that the purchased item is not in alignment to the described condition mentioned on our website within 7 days from the date the customer receives the item.
Please make a “Returns” submission under your “My Account” section. Your case will be followed by our customer service team who will request for further photo evidence before commitment to any exchange and return.
ORDER CANCELLATION
If customer placed an order on our website but decides to cancel it, please contact our customer service team on support@fxcreations.com to cancel the order as soon as possible so we could stop the order from being dispatched. If the paid item has been sent out, we are unable to cancel the order or and will not refund the total amount paid.
MAINTENANCE
Purchased products will have 6 month maintenance on parts such as the zipper, seam stitching, straps and buckles (excluding wallets, accessories, and gift). Damages caused by misuse will not be covered.
For maintenance, please take the product to any FX Creations stores in Hong Kong along a print copy of the receipt. Administrative cost and part costs will be charge if customer cannot provide the original receipt.
After the 6 month free maintenance period, administrative cost and parts cost will be charged for any repair if necessary. Maintenance costs vary due to fluctuating cost of materials.
Please understand that FX Creations will not responsible for any failure of maintenance due to discontinued parts. Under this circumstance we apologize for any inconvenience caused.
We ship worldwide.
Items are dispatched Monday to Friday, excluding Hong Kong holidays. Shipments that are not delivered due to provision of wrong address, the customer is responsible for shipping charges (the first and the second delivery attempt).
*FX Creations reserves the right to update its shipping policy at its sole discretion without prior notice.
FOR HONG KONG
Shipping Cost
|
Purchase Amount |
Shipment Cost |
Delivery |
|
HK$350+ |
Free |
1-3 working days after dispatch (shipped) |
|
Less than HK$350 |
HK$50 |
1-3 working days after dispatch (shipped) |
In-Store Pickup
No additional charges. Please ensure that you receive a confirmation email with order details before going to the store. You should receive a confirmation email within 10 minutes after online payment.
To check our store pickup address, Click Here
FOR MACAU, PHILIPPINES, VIETNAM
Delivery time is between 7-21 working days after product dispatch (shipped).
Duties and taxes are exclusive from product prices. You are responsible for duties, customs and local sale taxes charged by your country.
FOR WORLDWIDE
The shipping price is based on the product’s packaged weight and shipping location. This will be indicated after you checkout of cart.
Delivery time is between 7-21 working days after product dispatch (shipped).
Duties and taxes are exclusive from product prices. You are responsible for duties, customs and local sale taxes charged by your country.
AGS介紹 (AGS Introduction)
Why Do You Need AGS?
✅ AGS Provides Continuous Muscle Relaxation
Regular backpacks apply constant pressure on muscles.
AGS creates active rebound motion to bounce the load upward, with every single step, it relaxes your muscles.
✅ AGS Provides Continuous Spine Relaxation
Regular backpacks exert non-stop strain on your spine.
AGS creates active rebound motion to lift the heavy load, giving your spinal discs repeated moments of relaxation.
"Carry 10 Pounds. Feels Like 7." The AGS Health Backpack utilizes rebound technology to reduce load pressure by up to 30%, protecting your muscles and spine.
AGS Schoolbag Introduction
AGS Suspension System Introduction
AGS in Japan
AGS FAQ
Q1: What is a "Health Backpack"? Why is it better than a regular backpack?
A Health Backpack refers to a professional carrying tool that combines ergonomic design with active pressure-relief technology.
Unlike regular backpacks, a true health backpack (such as the FX Creations AGS series) uses a physical system to create a relaxation space, reduce spinal pressure, and prevent chronic shoulder/neck pain and posture issues caused by long-term weight-bearing right from the source.
- Regular Backpack: The weight presses directly on the shoulders, easily leading to hunching and trapezius muscle tension.
- AGS Health Backpack: Utilizes a patented pressure-relief system to create a relaxation space, offset impact, and reduce the feeling of weight by 30%.
Q2: What is the principle behind the AGS™ rebound pressure-relief system? Does it really work?
AGS™ (Anti Gravity System) is the world's first dynamic pressure-relief technology. Its principle is similar to a car's suspension system: it generates an upward rebound force while walking to offset the downward impact of the backpack.
- Scientifically Proven: Clinical tests show that AGS™ can effectively reduce muscle fatigue and protect intervertebral discs from continuous compression.
- Target Audience: Recommended for office workers who need to carry laptops, students with heavy schoolbags, and anyone who values long-term spinal health.
Q3: Can long-term use of a health backpack improve "rounded shoulders" or "forward head posture" (turtle neck)?
Yes. Long-term use of a health backpack with spine-protecting features can effectively assist in posture management.
Traditional backpacks shift the body's center of gravity backward, causing you to unconsciously stretch your neck forward (forward head posture) or round your shoulders inward to maintain balance.
The AGS Health Backpack helps users maintain a naturally upright posture by balancing the center of gravity and reducing the pulling sensation on the shoulders, thereby minimizing muscle compensation. It is an essential tool for preventing "computer posture."
Q4: In what "health-conscious" scenarios is the AGS Health Backpack suitable?
The original design intention of this backpack is to integrate "health" into daily life. It is highly suitable for:
1. Students during developmental stages
- Health Pain Point: Children and teenagers often carry heavy books. The dead weight puts long-term pressure on the body, easily leading to muscle strain, hunching, and even scoliosis.
- How AGS Helps: The dynamic rebound offsets the heavy pressure of the books, preventing students from hunching due to compensatory muscle exertion. This creates a relaxation space for developing bones, effectively preventing scoliosis.
2. Office workers on daily commutes
- Health Pain Point: Modern office workers carrying laptops and documents often suffer from tight trapezius muscles, shoulder and neck soreness, and even nerve compression.
- How AGS Helps: Significantly reduces the pressure on the trapezius muscles when carrying a laptop, preventing shoulder and neck stiffness and fatigue.
3. Light outdoor hiking and long-distance travel
- Health Pain Point: Prolonged walking with a backpack generates a massive impact on the knees, ankles, and lumbar spine with every step.
- How AGS Helps: Acts like a shock absorber to absorb the downward kinetic energy, drastically reducing the impact on the knee joints and lower back. It effectively delays lower limb fatigue and extends walking endurance.
4. Professionals carrying heavy equipment
- Health Pain Point: Occupations like engineers or photographers carry heavy gear (4-8 kg or more), creating long-term static pressure on the shoulders.
- How AGS Helps: Breaks the long-term static pressure through dynamic rebound, significantly reducing the load-bearing burden and effectively preventing occupational shoulder and neck strain.
5. Elderly people's daily outings
- Health Pain Point: For the elderly facing muscle loss, a regular backpack's downward dead weight directly compresses the spine, increasing joint burden and accelerating physical exhaustion.
- How AGS Helps: The dynamic suspension system can effectively absorb the downward impact, significantly reducing pressure on the lumbar spine. It reduces the extra energy consumed by muscles, helping the elderly save energy and making outings more comfortable.
Q5: How to choose the most suitable spine-protecting health backpack for yourself?
When choosing a health backpack, please look for the following three major indicators:
- Patented Pressure-Relief Technology: Look for verified backpack pressure-relief capabilities or active spine protection functions.
- Ergonomic Back Pad: Check if there is a thickened EVA cushion designed to fit the natural curve of the spine.
- Weight Distribution Design: Ensure the shoulder straps are designed to distribute weight evenly, reducing the extra burden caused by gravity.
AGS減壓系統真係無得頂，孭部重Laptop返工行路好似冇乜重量咁，膊頭冇再酸痛。唯一缺點係內格袋仔可以再多一個，但整體功能性同舒適度絕對值4星以上。
買咗呢個袋之後，每日搭地鐵返工輕鬆好多。最神奇係行樓梯同急步走嗰陣，條孭帶會好似避震咁，向上彈吓彈吓，完全Feel到膊頭嘅負擔減輕咗起碼一半。即刻幫老公買多個！
It looks compact but holds so much! Laptop, charger, jacket, lunch box, and still has room. The padded straps are incredibly soft.
My dad usually has to carry a lot of documents for work and always complained of shoulder pain. I bought him this KARSHARK, and he says the bag feels so light when he walks. The bouncy shock absorption is super comfortable, and now he carries it to work every single day.
My shoulders used to ache after just a 30-minute walk with a normal backpack. This KARSHARK AGS is magical. When walking, it feels like there's a spring pushing the bag up. My neck and shoulders don't feel tense anymore. Totally worth the money.
FX Creations 呢個專利AGS真係好勁。平時帶電腦再加水樽好鬼重，依家起步或者行快兩步，個背囊會跟住個節奏彈，分擔咗大部分重力，條腰都直返。
Ordered from the Netherlands and it arrived very quickly. The AGS technology works exactly as advertised. The bag bounces slightly as you walk, absorbing all pressure from the shoulders. Love it.
I am amazed at how much lighter my heavy textbooks feel. The straps really do bounce and cushion the load on my neck. Stitching is very strong and the padding is super breathable.
The AGS system works perfectly, my back feels much better on my daily commute. The shock absorption on stairs is a game changer. Just a small note: the color is slightly darker than the website photos, but the comfort makes up for it!
The suspension strap tech is a masterpiece. Walked 5km with it yesterday and felt zero fatigue in my upper back. The bounce reduction is highly noticeable on stairs.
I carry a lot of gear for gym and work. This is the first backpack that doesn't leave me with a stiff neck at the end of the day. The bouncing straps are genius.
Used it myself for two weeks and realized my walk up the hill back home after work has become so much more comfortable—it almost feels like I'm carrying nothing. Seeing how good it is, I immediately bought another one for my son at university, and he also says the shock-absorption feature is magical.
Very high quality materials. The AGS shoulder straps make a massive difference when you are walking fast through airport terminals. No more sore shoulders after hours of carrying luggage. The suspension distributes the weight perfectly.
The bag looks very professional for work, and the weight relief is real. When running to catch the bus, the straps absorb all the shock. It feels like carrying half the actual weight.
This bag is fantastic! The AGS shoulder straps make my long daily walking commute effortless. The shock-absorbing motion is incredibly smooth. Inside organization is also top-notch.
I was skeptical about the anti-gravity suspension, but carrying my heavy 16-inch laptop to work is actually comfortable now. When I walk fast, the straps bounce in a way that absorbs the shock, so my neck and shoulders don't ache at all by the time I get to the office. Highly recommend.
每日返放工坐成個鐘車，呢個避震背囊真係救星。孭住重嘢行路嗰陣，膊頭完全冇被壓迫嘅感覺，個AGS系統好似彈簧咁幫你卸力，真係買得過。
At first, I was worried it was just a gimmick, but after taking a few steps with it on, I knew it actually works. The AGS system really absorbs the impact of walking, so your shoulders don't feel pulled down by the straps at all. Packed really well, and delivery was very fast.
The AGS PRO+ technology is amazing. I use this bag for my daily commute in Tokyo. Even when the pack is fully loaded with books and my iPad, the bounce-absorb system makes the load feel incredibly light. Excellent build quality and smooth zippers.
After using this FX Creations bag for a week, my chronic shoulder pain during commutes disappeared. The springy suspension really works to absorb the bounce. I was so impressed that I ordered another one for my brother's birthday. Fast delivery to Singapore too!
My old laptop backpack was giving me serious shoulder pain. Since switching to this KARSHARK PRO+, there's so much less impact when I walk. The whole bag feels like it's floating. Great capacity, smooth zippers, 10/10!
Bought this for work and have been using it for a few days—definitely made the right choice. The AGS suspension system is magical. When walking, it feels like there is a force supporting the bag, and my shoulders don't feel as tired. The inside compartments are very practical, keeping my laptop and other items neatly organized. Highly recommended for office workers who need to carry a laptop!
The fabric is premium and looks water-repellent. I love the hidden pocket at the back for my passport and wallet. Very secure for commuting.
Very solid construction. You can feel the quality of FX Creations in the stitching and zippers. The anti-gravity system is unique and works surprisingly well during my active walking. Fast shipping to Germany too.
I study in Sydney and walk a lot on campus. This bag has saved my back. Simple, sleek aesthetics and outstanding comfort. Highly recommended!
At first, I was skeptical when a friend told me about the bouncy, pressure-relieving feel when walking. But after trying it myself, I found that it really does feel much lighter on the move. I usually have to carry several heavy books for school, and it's so much easier now.
電腦倉保護得很好，裡面還有很多小口袋可以分類放滑鼠、數據線和筆記本。肩帶彈性十足，承重效果極佳。
Bought this from the FX Creations official website, shipping was very fast. The actual black color looks beautiful and premium. Carrying lots of heavy books to school doesn't feel heavy at all, the pressure relief is magical.
Perfect size for my daily routine. I can fit my gym gear, running shoes, and my work laptop all in one place. The compartments are very well thought out and the zippers glide smoothly. Excellent build quality.
外型好型，男女孭都好睇。入面格數多，水樽、遮都有地方放，落雨都唔驚整濕入面啲嘢。