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HKM-7351891 Ultrathin Water-Resistant Laptop Messenger Bag for 15 Inch Laptops with Padded Sleeve Front Pocket and Twin Handles
HKM-7351891
Ultrathin Shell, Padded Sleeve
The HKM-7351891 is a laptop messenger bag cut in a woven fabric with a water-resistant finish, sized for a 15 inch laptop. The shell runs flat and close to the body, and a padded sleeve lines the main pocket so the laptop sits off the base. Two top handles are wrapped in a soft trim, and a zip pocket on the front takes a charger and a phone. Inside, a row of small slots holds cables and a pen. The bag comes in pink, blue, gray and black.
Key Features
Six details that shape how the HKM-7351891 is built and how it carries.
A Sleeve for a 15 Inch Laptop
The main pocket is lined with a padded sleeve cut to take a 15 inch laptop, so the machine sits off the base of the bag. The padding runs along both faces, which keeps the screen away from a bag that is pressed against a seat.
A Water-Resistant Shell
The outer fabric carries a water-resistant finish, so rain beads on the surface rather than soaking straight through. Water runs off the weave in drops, and the fabric wipes dry with a cloth without leaving a mark.
An Ultrathin Profile
The bag is cut to run flat against the body rather than standing out like a case, so it carries a laptop without the bulk of a briefcase. The thin shell still holds a padded sleeve, a front pocket and an inner pocket row.
A Zip Pocket on the Front
A zip pocket runs down the front of the bag, sized for a charger, a phone or a travel pass. The zip sits under a slim flap of fabric, so the pocket does not break the line of the shell.
Slots Inside the Pocket
Inside the bag a row of small slots holds cables, a pen and a small drive, so loose items do not slide around the main pocket. The slots sit on the face opposite the laptop sleeve and keep their shape.
Two Wrapped Handles
Two top handles are wrapped in a soft trim, which makes the bag comfortable to carry in the hand on a short walk. The handles stand up on their own, so the bag can be picked up without hunting for a strap.
Overview
A flat shell, a padded laptop sleeve and a zip pocket at the front.
The HKM-7351891 is a laptop messenger bag cut in a woven fabric with a water-resistant finish. The main pocket holds a padded sleeve sized for a 15 inch laptop, and the shell runs thin and flat against the body rather than standing out. A zip pocket runs down the front for a charger or a phone, and inside the bag a row of small slots holds cables and a pen. Two top handles are wrapped in a soft trim, so the bag can be carried in the hand, and the fabric wipes clean with a damp cloth after a wet walk. The bag comes in pink, blue, gray and black, and the pocket layout is the same on every color.
Rain Beads Off the Shell
A water-resistant weave over a padded 15 inch sleeve.

The outer weave carries a water-resistant finish, so rain beads on the surface instead of soaking through, and a padded sleeve inside the main pocket takes a 15 inch laptop. The shell runs flat against the body and the front zip pocket keeps a charger within reach.
Full Specifications
What the shell, the lining and the pockets are made of.
Shell, Sleeve And Pockets
How the weave, the padded sleeve and the pocket row work together.
The HKM-7351891 is a messenger bag built around a 15 inch laptop sleeve. The outer fabric carries a water-resistant finish, so rain beads on the surface rather than soaking through, and the weave wipes dry with a cloth. Inside, the main pocket is lined with a padded sleeve that keeps the machine off the base of the bag, and a row of small slots on the opposite face holds cables, a pen and a small drive. A zip pocket runs down the front for a charger or a phone, tucked under a slim flap. Two top handles are wrapped in a soft trim.
What’s in the Box
Everything needed to carry a laptop through the day.
1 x Laptop Messenger Bag
The water-resistant bag with the padded sleeve
1 x Padded Sleeve
The lined sleeve set into the main pocket
1 x Front Zip Pocket
The pocket for a charger or a phone
1 x Inner Slot Row
The slots for cables, a pen and a drive
1 x Care Guide
Cleaning and storage guidance
1 x Warranty Card
Coverage details for the HKM-7351891
Why Choose the HKM-7351891
Six further reasons the HKM-7351891 goes out with the laptop.
Rain Beads Off the Weave
The finish on the outer fabric turns water into drops rather than letting it soak in, so a wet walk does not reach the laptop. The bag wipes dry with a cloth and does not need a separate cover for a shower.
Thin Enough to Carry Flat
The shell is cut flat rather than boxy, so the bag hangs close to the body on a crowded train. A laptop, a charger and a notebook fit without the width of a briefcase.
A Sleeve, Not Just a Pocket
The main pocket is lined with a padded sleeve rather than a plain compartment, so the laptop sits off the base and away from the faces of the bag. That is the padding that matters when the bag is set down.
Charger Within Reach
The front zip pocket takes a charger and a phone without opening the main compartment, which is the difference between a quick stop and emptying the bag. The pocket sits under a slim flap, so nothing swings loose.
Small Items Stay Put
The row of slots inside holds cables, a pen and a drive in place, so they do not slide around against the laptop. Small items are the usual source of a scratched lid, and the slots keep them separated.
Handles That Hold Their Shape
The two top handles are wrapped in a soft trim and stand up on their own, so the bag can be picked up in the hand without looking for a strap. On a short walk that is quicker than putting a shoulder strap on.
Frequently Asked Questions
Quick answers about the HKM-7351891 laptop messenger bag.
Will it fit my laptop?
The padded sleeve is cut for a 15 inch laptop, so a machine up to that screen size slides in with a little room to spare. Measure the width and depth of the laptop rather than trusting the screen size alone, because a thick gaming machine of the same screen size may not fit. If the laptop has a hard shell case on it, take the case off before the first trip or size up, since the sleeve is cut close rather than loose.
Is it fully waterproof?
The bag is water-resistant rather than fully waterproof. The outer weave carries a finish that makes rain bead on the surface and run off, which covers a walk between a car and a door without letting water reach the laptop. Heavy rain over a long period can still soak through a seam, so a downpour is worth treating with an umbrella or a cover. Note that the fabric is water-resistant, not fully waterproof, so it is not built to be submerged.
How do I clean it?
Wipe the shell with a damp cloth and let it air dry away from direct heat, because a hot radiator can dull the water-resistant finish. For a mark that will not lift, use a little mild soap on the cloth rather than scrubbing the weave. Do not put the bag in a washing machine and do not tumble dry it, since both the padding and the coating would be damaged by the heat and the drum.
Does it have a shoulder strap?
The bag is built around two wrapped top handles, which stand up on their own for carrying in the hand. The handles are the carry method shown on the bag, and they are wrapped in a soft trim so a heavy load does not dig in. If you carry a laptop all day over a longer distance, a bag with a shoulder strap may suit you better, because the handle carry is meant for shorter journeys.
What fits in the front pocket?
The front zip pocket takes a charger, a phone, a travel pass or a small notebook, which keeps the items you reach for most out of the main compartment. The pocket runs down the front and zips shut under a slim flap, so nothing swings loose while the bag is being carried. Keep sharp keys out of that pocket, because the fabric behind it is close to the laptop sleeve.
Which color should I choose?
The bag comes in pink, blue, gray and black, and every version carries the same sleeve, pockets and handles. The choice is therefore about the look rather than the layout, so pick the one that suits the rest of what you carry. Gray and black show marks least over a long commute, while pink and blue read brighter against dark clothing.
Quick Troubleshooting
Common HKM-7351891 points and what to check first.
Water soaks through the seam
The weave sheds rain, but a long downpour can still find a seam, so check the zip line and the shoulder of the bag first. Repel water with a spray made for woven outdoor fabric, and let the bag dry fully before it is put away. A bag that has been soaked and folded while wet is the one that starts to let water through at the stitches. A bag folded while wet is the one that leaks at the stitches.
The laptop does not fit
Check the width and depth of the machine rather than the screen size alone, because a thick model of the same screen size can be too deep for the sleeve. Take a hard case off the laptop before it goes in, and look at the sleeve before forcing anything. Forcing a laptop stretches the padding, and a stretched sleeve no longer holds the machine away from the base. A stretched sleeve no longer holds the machine off the base.
The front zip sticks
Run the slider along the zip and look for a thread caught in the teeth, which is the usual cause on a woven bag. Ease the teeth apart with a finger rather than pulling harder on the pull, because a forced slider bends the teeth. A little wax or soap on the teeth frees a stiff zip, and it keeps the fabric from catching at the corner. A little wax on the teeth frees a stiff zip.
The finish looks dull
A water-resistant coating dulls if the bag is washed with detergent or dried on a radiator, so wipe it with plain water and a mild soap instead. Let it air dry away from heat, and reshape the bag while it is damp so the shell dries flat. A spray for woven outdoor fabric brings the beading back on a bag that has lost it. A spray for outdoor fabric brings the beading back.
The handles dig in
A wrapped handle spreads the load, but a heavy bag carried in the hand all day will still press. Take the charger out of the front pocket and carry it in the main pocket over the laptop, so the weight sits closer to the handles. For a long walk, a bag with a shoulder strap carries the load better than a handle carry. A heavier load is better carried on a shoulder than in the hand.
The bag sags at the base
A sagging base usually means the laptop is heavier than the load the bag was packed for, so move the charger and any bottles out of the front pocket. Pack the main pocket so the laptop sits flat against the sleeve rather than on one corner. Set the bag down on its base rather than on a corner, and the padding under the laptop will keep its shape. Set the bag down on its base rather than on a corner.
Service & Policies
Coverage that keeps working long after the box arrives.
Free Shipping on All Orders
Every order ships free. Handling time: 0-1 business days (Monday to Friday). Transit time: 2-5 business days (Monday to Friday). A tracking number is emailed as soon as the parcel leaves our warehouse.
180 Days Purchase Protection
Your purchase is protected for 180 days from the delivery date against manufacturing defects and damage in transit. If something arrives wrong, we make it right.
30 Days Money Back Guarantee
Not completely satisfied? Request a return within 30 days of delivery for a full refund. We keep the process simple and hassle-free.
24 Months Warranty Service
The product is covered by a 24-month warranty from the delivery date against manufacturing defects. Coverage includes parts and labor; normal-wear items are excluded.
Important Safety Notes
Read these notes before the first trip with the HKM-7351891.
The HKM-7351891 is a water-resistant laptop bag rather than a fully waterproof one, so keep the laptop in the padded sleeve and treat a long downpour with an umbrella or a cover. Check the zip and the seams after a wet walk, and let the bag dry fully before it is folded away. Do not put the bag in a washing machine or a dryer, because the heat and the drum damage both the padding and the water-resistant finish. Carry the bag by both handles rather than one, and check the sleeve before forcing a laptop into it. Keep sharp objects out of the front pocket, since the fabric behind it sits close to the laptop.
HKM-7351891 - ultrathin laptop messenger bag in a water-resistant woven fabric, sized for a 15 inch laptop, with a padded sleeve in the main pocket, a front zip pocket, a row of cable and pen slots inside, and two wrapped top handles. Available in pink, blue, gray and black. Read the manual before first use. Nothing here is safety certification advice.
Every product we offer includes a 180-day purchase protection plan at no additional cost. This coverage extends beyond a standard warranty, reflecting our confidence in product quality and our ongoing commitment to your satisfaction.
The protection plan is designed to provide practical help in real-world situations. Whether you encounter a manufacturing issue, a performance problem, or an unexpected accident, our team is ready to assist with clear, fair solutions.
What Is Covered
Manufacturing Defects
We replace items with material or workmanship flaws at no charge.
Performance Failures
Free repair or replacement if the product fails under normal use.
Accidental Damage
One-time courtesy replacement at a reduced price.
Zero Hidden Fees
All shipping costs for replacements and returns are covered.
How to File a Claim
How This Differs from the Warranty
The 180-day purchase protection includes accidental damage and performance failures that are typically not covered by a standard warranty. It provides an additional layer of support during the first six months after purchase, giving you greater confidence and peace of mind.
We want you to be completely satisfied with your purchase. If for any reason you are not fully happy, you may return your item within 30 days of delivery for a full refund. No lengthy forms, no unnecessary questions.
Our return policy is built on a simple principle: if the product is not right for you, we will make it right. We understand that online shopping involves trust, and we work hard to earn that trust with every order.
Return Eligibility
30-Day Window
Request a return within 30 days of delivery.
Original Condition
Unworn or unused, with tags and original packaging.
Proof of Purchase
A receipt or order number is required.
Fast Refund
Refund processed within 10 business days.
How to Start a Return
Returns & Exchanges Overview
Damages & Exchanges
Please inspect your order as soon as it arrives. If the item is defective, damaged, or incorrect, contact us immediately so we can evaluate the issue and make it right. For exchanges, the fastest option is to return the original item and place a new order for the replacement.
We believe in the quality of our products, and we want you to share that confidence. Every product is backed by a 24-month warranty covering all structural and functional components, including zippers, buckles, straps, and fabric integrity.
The warranty is designed to be simple and accessible. You only need your proof of purchase to begin a claim, and our team will assess the issue promptly. If a manufacturing issue arises, we will make it right.
What the Warranty Covers
Comprehensive Coverage
Every part warranted for two full years.
Free Repair or Replacement
Whichever is faster, at no cost to you.
Quick Turnaround
Claims assessed within 1 business day.
Transferable
Warranty follows the product, not the owner.
How to File a Warranty Claim
Every order ships free—no minimums, no hidden fees. We currently deliver across the United States and are actively working to expand to more countries. We partner with reliable U.S. courier services to ensure your order arrives safely and on time.
Our delivery process is designed for transparency. From the moment you place your order to the moment it reaches your door, you receive clear updates at every stage. We carefully inspect each product before dispatch, and we provide tracking information as soon as your order ships.
Our U.S. Shipping Partners
USPS
Official national carrier with nationwide coverage.
UPS
Fast and reliable ground and express shipping.
FedEx
Express delivery with real-time tracking.
DHL eCommerce
Efficient parcel delivery for e-commerce shipments.
Delivery Process
Delivery Time Summary
Cancellations & Taxes
You may cancel your order at any time before it ships. All product prices include applicable taxes, and there are no additional VAT or customs fees for orders delivered within the United States.
Whether you have a question, need help with an order, or just want some advice, our support team is available around the clock. We don't just respond to messages—we work with you to find real solutions that fit your needs.
Our support specialists are trained to handle a wide range of requests, from product recommendations to technical troubleshooting. No matter the question, you can expect a professional and friendly response.
How We Can Help
Product Guidance
Our experts help you choose the right product.
Order Assistance
Modify orders, track shipments, or speed up delivery.
Warranty & Returns
Start claims or returns quickly and easily.
Technical Troubleshooting
Step-by-step solutions for product issues.
Contact Information
24/7 Phone
+1 (209) 280-3200
support@hekomart.com
Address
3401 Dale Rd, Modesto, CA 95356
Support Hours
Available 24 hours a day, 7 days a week