Laptop Bags >>
HKM-278291 Waterproof 15.6 Inch Laptop Tote Bag - Portable Business Computer Case
Waterproof 15.6-Inch Laptop Tote Bag
Engineered for the modern professional — where sophisticated design meets uncompromising device protection.
Advanced Waterproof Exterior
All-Weather Confidence
Navigate through rain, sleet, or unexpected spills with complete peace of mind. The waterproof exterior membrane actively repels moisture, keeping your laptop, documents, and personal items bone-dry even in challenging conditions. Engineered with sealed-surface technology that prevents water ingress at the molecular level.
Laptop-Safe Barrier
Unlike conventional bags that rely on surface sprays that degrade over time, the HKM-278291 features an integrated waterproof barrier fabric. This means consistent, long-lasting protection without the need for re-treatment. Your 15.6-inch (39.6 cm) device stays safeguarded season after season.
Intelligent Multi-Compartment Organization
Clutter is the enemy of productivity. The HKM-278291 redefines what it means to stay organized on the move, with a meticulously engineered internal layout that assigns every item a logical, accessible home. No more fumbling through a chaotic bag during critical moments.
Padded Laptop Sleeve
A dedicated, plush-lined compartment cradles laptops up to 15.6 inches (39.6 cm), with foam padding that absorbs shocks during transit.
Document & File Slots
Keep A4 documents, folders, and notebooks crisp and crease-free in dedicated flat pockets that separate paper goods from hardware.
Quick-Access Pockets
Strategically placed exterior and interior pockets grant instant access to your phone, keys, pens, and business cards — exactly when you need them.
Ergonomic Carrying Comfort
Balanced Weight Distribution
Thoughtfully positioned handles and an optional shoulder strap work in harmony to distribute the load evenly across your hand or shoulder. This reduces fatigue during long commutes, allowing you to carry your essentials comfortably from morning meetings to evening engagements.
Padded Grab Handles
Both the top handles and the detachable shoulder strap feature dense yet supple padding that conforms to your grip. The soft-touch material prevents digging or chafing, even when the bag is fully loaded for a full day out.
Built to Endure Daily Demands
Professional life places relentless demands on your accessories. The HKM-278291 is constructed with reinforced stitching, abrasion-resistant panels, and heavy-duty zippers that glide smoothly even after thousands of cycles. This is a bag engineered for longevity, not planned obsolescence.
Seamless Blend of Form & Function
Your bag is an extension of your professional identity. The HKM-278291 features a clean, minimalist silhouette that complements any wardrobe — from tailored suits to smart-casual attire. Its understated elegance speaks volumes without being loud, making it equally at home in a boardroom, a co-working space, or an airport lounge.
Versatile Professional Styling
The neutral, refined color palette and structured silhouette ensure this tote pairs effortlessly with any outfit. It transitions seamlessly from weekday commutes to weekend excursions, eliminating the need for multiple bags.
Premium Material Feel
Every touchpoint — from the handle wraps to the zipper pulls — has been refined for a premium tactile experience. The matte-finished hardware and subtly textured fabric convey quality at every interaction.
Technical Specifications
(39.6 cm)
(1.0 kg)
(44 × 32 × 14 cm)
Designed for Your Professional Lifestyle
Daily Commute
From subway cars to bike lanes, the HKM-278291 keeps your gear protected and organized. The waterproof exterior shrugs off morning drizzle, while the structured body stands upright when placed on the floor beside your desk.
Business Travel
Slide it over a rolling suitcase handle for effortless airport navigation. The organized compartments speed through security checks, while the padded laptop sleeve provides confidence when stowing your bag in overhead compartments.
Frequently Asked Questions
Is the bag fully submersible or just rain-resistant?
The HKM-278291 features a waterproof exterior designed to protect against rain, splashes, and spills encountered in typical daily use. While the fabric actively repels water and prevents moisture penetration under normal wet conditions, it is not designed for full submersion. The sealed-surface technology ensures that water beads up and rolls off the surface rather than soaking through, providing reliable protection during commutes in inclement weather. For best results, we recommend wiping off any standing water promptly.
Will my 15.6-inch laptop fit with a protective case on?
The padded laptop compartment is designed to accommodate bare laptops up to 15.6 inches (39.6 cm) diagonally. Many slim protective cases will also fit comfortably, though we recommend checking the combined thickness. The compartment has a depth of approximately 1.2 inches (3 cm), which provides ample room for most standard laptops. If your laptop with its case exceeds this thickness, you may prefer to use the case in the main compartment while placing the laptop in the dedicated sleeve without the case for an optimal fit.
How do I clean and maintain the waterproof exterior?
Maintaining the HKM-278291 is straightforward. For routine cleaning, simply wipe the exterior with a soft, damp cloth and mild soap if needed. Avoid harsh chemical cleaners, bleach, or abrasive scrubbing pads, as these may compromise the waterproof coating. Allow the bag to air-dry naturally at room temperature — do not machine wash, tumble dry, or iron. With proper care, the waterproof properties will remain effective for the lifetime of the bag without requiring re-treatment.
Does the bag have a trolley sleeve for luggage?
Yes, the HKM-278291 includes a rear pass-through panel that slides securely over the telescopic handle of most rolling suitcases. This feature makes it an excellent companion for business travel, allowing you to stack the tote on top of your carry-on luggage and navigate airports or train stations with ease. The panel is discreetly integrated into the back of the bag, maintaining the clean aesthetic when not in use.
What is the weight of the empty bag?
The HKM-278291 weighs approximately 2.2 lbs (1.0 kg) when empty. This lightweight construction ensures that the bag itself does not add unnecessary bulk to your daily load, while still providing robust protection and structure. The weight has been carefully optimized through material selection and design to strike the ideal balance between durability and portability.
Are the zippers water-resistant as well?
The zippers on the HKM-278291 are constructed with tightly sealed teeth and close-fitting sliders that provide excellent resistance to water penetration. While not rated as fully waterproof zippers (such as those found on dry bags designed for submersion), they effectively prevent light rain and splashes from entering through the closure. Combined with the waterproof exterior fabric, the overall system delivers comprehensive protection for everyday wet-weather scenarios.
Purchase with Confidence
Every HKM-278291 purchase is backed by our comprehensive customer commitment, designed to give you complete peace of mind from the moment you place your order.
Free Shipping on All Orders
We deliver your HKM-278291 at no additional cost, with reliable tracking from dispatch to doorstep.
180 Days Purchase Protection
Extended coverage against manufacturing defects ensures your investment is safeguarded for half a year.
30-Day Money-Back Guarantee
Not completely satisfied? Return within 30 days for a full, hassle-free refund — no questions asked.
24-Month Warranty Service
A full two-year warranty backs the HKM-278291, covering materials and workmanship for lasting confidence.
HKM-278291 — Protection, Organization, and Style Tailored for Your Busy Lifestyle.
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
