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HKM-785619 Durable Lightweight 4-Piece Trolley Luggage Set with Wheels - PC Hard Shell Travel Bags
HKM-785619 Durable Lightweight 4‑Piece Trolley Luggage Set
Engineered for resilience, refined for the modern traveler. Move through the world with quiet confidence, knowing every detail has been considered.
Award‑Winning Design LanguageEngineering that moves you
German‑Grade Polycarbonate Shell
The HKM-785619 set uses a layered co‑extruded PC that offers superior tensile strength while remaining exceptionally light. Micro‑diamond texturing on the surface helps minimize visible scratches, keeping your luggage looking pristine trip after trip. The material’s natural elasticity allows it to absorb hard knocks and return to its original shape instantly.
TSA‑Approved Combination Lock
Checked cases in the set feature an integrated TSA‑recognized lock that lets security agents inspect your bag without damage. Set your personal 3‑digit code in seconds. The zinc‑alloy zipper pulls interlock with the lock body for added tamper resistance.
Hinomoto‑Caliber Wheel System
Eight precision wheels across the set (dual wheels per case) are engineered with sealed bearings and soft‑tread TPU tires. The result: smooth 360° rolling on cobblestone, carpet, or polished concourse floors. Noise levels stay below 55 dB, so you glide without disturbance.
4‑Stop Adjustable Aircraft‑Grade Handle
Push‑button telescopic handle crafted from 6000‑series aluminum locks at four heights to suit users from 5'0" to 6'5". The ergonomic grip is wrapped in a soft‑touch PU that reduces hand fatigue during long transits. Zero‑wobble engineering ensures stable tracking.
Expandable Capacity (Medium & Large)
The 24″ and 28″ cases offer a 2‑inch (5 cm) expansion system that increases packing volume by approximately 15%. The expansion gusset is reinforced with double‑stitched ballistic nylon, maintaining structural integrity even when fully loaded.
YKK® Zippers & Anti‑Snag Trim
Every zipper on the HKM-785619 is custom‑branded YKK® with self‑repairing coil technology. The zipper garage and smooth piping eliminate snags on clothing or liners, offering effortless open‑close cycles rated for over 10,000 uses.
Set composition & precise measurements
Material integrity & surface science
Hex‑Rib Impact Architecture
Hidden behind the sleek exterior is a hexagonal rib matrix that disperses energy on impact. This structure, borrowed from aerospace paneling, increases crush resistance by 30% over flat‑wall designs while adding negligible weight.
Micro‑Texture Scratch Shield
A laser‑etched micro‑texture on the shell surface diffuses light reflection and hides hairline scuffs. Independent lab tests show the surface retains 92% of its original finish after 2000 km of simulated conveyor‑belt travel.
UV‑Stabilized Color Shell
The pigment is co‑molded into the polycarbonate rather than painted, creating a deep, chip‑proof color that resists fading even after prolonged sun exposure. Available in Midnight Navy, Slate Grey, Champagne Gold, and Rose Quartz.
Interior craftsmanship
Frequently Asked Questions
Does the 20″ carry‑on meet most airline size restrictions?
How do I set or reset the TSA lock?
Can the underseat trolley fit a 15.6″ laptop?
Are the wheels replaceable?
What is the total weight of the empty set?
Shop with confidence
HKM-785619 – Travel gear built around your journey, not the other way around.
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
