Ultimate Carry-On Luggage Buying Guide 2026
Carry-on luggage is no longer just a convenience—it’s a necessity for modern travelers. Whether you’re a frequent business flyer, a weekend adventurer, or someone who simply hates waiting at baggage claim, choosing the right carry-on can make or break your travel experience. With airlines tightening size restrictions, charging for checked bags, and increasing scrutiny over overhead bin space, having a reliable, well-designed, and compliant carry-on has never been more important. That’s why this comprehensive buying guide exists: to cut through the noise, eliminate confusion, and help you make an informed decision based on real-world performance, durability, and value.
In this guide, we’ll dive deep into the world of carry-on luggage, with a special focus on three standout models from Delsey—the Helium Aero, Helium Aero Expandable, and Helium Aero International Spinner Trolley. These models represent some of the most popular and highly rated options in the mid-to-premium segment, known for their lightweight construction, smart design, and airline compliance. By the end of this article, you’ll understand not only what makes these Delsey models unique but also how to evaluate any carry-on based on your specific travel needs, budget, and lifestyle. We’ll cover everything from build quality and wheel performance to expansion features, warranty coverage, and user feedback—so you can walk away confident in your choice.
The carry-on market today is flooded with options, ranging from ultra-budget brands to luxury labels, each claiming to be the lightest, strongest, or most stylish. But not all luggage is created equal. Some prioritize aesthetics over function, while others sacrifice durability for a lower price tag. This guide will help you navigate the crowded marketplace by focusing on the essential criteria that matter most: size compliance, weight, maneuverability, durability, features, and long-term value. Whether you’re replacing an old suitcase or buying your first quality carry-on, this guide will equip you with the knowledge to choose wisely.
What to Look for When Buying Carry-On Luggage
1. Size & Airline Compliance
One of the most critical factors when selecting a carry-on is ensuring it meets airline size requirements. Most major U.S. airlines—including Delta, American, United, and Southwest—allow carry-ons up to 22″ x 14″ x 9″, including wheels and handles. However, international carriers like Lufthansa, British Airways, and Emirates often have stricter limits, sometimes capping the total linear dimensions at 115 cm (about 45 inches) or even smaller. The Delsey Helium Aero International model, for example, is specifically designed to meet these tighter international standards, making it ideal for global travelers.
Always check the exact dimensions listed by the manufacturer, not just the advertised size. Some brands inflate their “carry-on” claims by excluding wheels or handles in their measurements. A true carry-on should fit comfortably in the overhead bin of a standard narrow-body aircraft like the Boeing 737 or Airbus A320. If you frequently fly on regional jets or smaller planes, consider a slightly smaller option (under 21″) to avoid gate-checking.
2. Weight & Lightweight Construction
Every ounce counts when you’re packing for a trip, especially if you’re trying to stay under airline weight limits for checked bags or simply want to maximize your personal item space. A heavy suitcase eats into your usable capacity before you’ve even packed a single sock. That’s why lightweight materials are a top priority.
The Delsey Helium Aero series uses a proprietary polycarbonate composite that’s both strong and remarkably light. The standard Helium Aero carry-on weighs just 6.8 lbs, while the expandable version comes in at 7.3 lbs—still impressively light for a hardside spinner. This gives you more room to pack souvenirs, extra shoes, or that last-minute gift without exceeding weight limits.
Polycarbonate is the gold standard for lightweight durability, but not all polycarbonate is equal. Look for brands that use reinforced corners, double-wall construction, and impact-resistant shells. Avoid cheap ABS plastics, which are heavier and more prone to cracking under pressure.
3. Build Quality & Durability
Durability isn’t just about surviving a rough flight—it’s about lasting through years of travel. A high-quality carry-on should withstand drops, bumps, temperature changes, and the occasional baggage handler toss. Hardside luggage like the Delsey Helium Aero offers excellent protection for fragile items, while softside options may offer more flexibility but less structural integrity.
Key durability indicators include:
– Reinforced corners and edges
– Quality zippers (preferably YKK or equivalent)
– Scratch-resistant finishes
– Strong, seamless shell construction
The Helium Aero features a scratch-resistant matte finish that hides scuffs better than glossy alternatives. Its dual-layer polycarbonate shell is designed to flex under impact rather than crack, a significant advantage over rigid but brittle materials. Additionally, the reinforced aluminum corner guards provide extra protection in high-stress areas.
4. Wheel Performance & Maneuverability
Spinner wheels have revolutionized carry-on travel, allowing 360-degree movement and effortless navigation through crowded terminals. But not all spinner wheels are created equal. The best models use dual-wheel systems with precision bearings for smooth, quiet rolling.
The Delsey Helium Aero International features four multi-directional spinner wheels with soft rubber treads. These wheels glide quietly over tile, carpet, and even uneven surfaces like cobblestones. They’re also designed to absorb shock, reducing strain on the handle and improving overall control.
When evaluating wheel performance, consider:
– Number of wheels (four is standard for spinners)
– Wheel material (rubber > plastic)
– Bearing quality (sealed bearings last longer)
– Axle strength (reinforced axles prevent wobbling)
Avoid single-wheel designs or models with stiff, noisy wheels—they can turn a simple walk to the gate into a frustrating ordeal.
5. Handle Design & Ergonomics
The telescoping handle is your primary interface with your luggage, so it needs to be comfortable, sturdy, and responsive. A poorly designed handle can cause hand fatigue, wobble during movement, or even collapse unexpectedly.
The Helium Aero series features a dual-stage aluminum telescoping handle with a soft-grip top. It extends smoothly to two height settings, accommodating users of different heights. The handle locks securely in both extended and retracted positions, and the ergonomic grip reduces hand strain during long walks.
Look for handles that:
– Are made of lightweight but strong materials (aluminum or reinforced composite)
– Have multiple height settings
– Lock firmly without rattling
– Are positioned close to the wheel axis for better balance
Avoid handles that feel flimsy or have excessive play—this is often a sign of poor internal construction.
6. Interior Organization & Packing Features
A well-organized interior can make packing faster, more efficient, and less stressful. The best carry-ons include features like compression straps, zippered compartments, mesh pockets, and removable laundry bags.
The Delsey Helium Aero Expandable model includes:
– Two full-width zippered compartments
– Adjustable compression straps in the main section
– A zippered mesh divider
– A removable, washable lining
These features help keep clothes neat, prevent shifting during transit, and make it easy to separate clean from dirty items. The expandable version adds up to 2 inches of extra capacity—perfect for longer trips or souvenir shopping.
7. Security Features
Travel security is a growing concern, and your luggage should help protect your belongings. Look for TSA-approved locks, tamper-resistant zippers, and secure closure systems.
The Helium Aero models come with a built-in TSA-approved combination lock. This allows Transportation Security Administration agents to inspect your bag without damaging the lock—a major advantage over traditional padlocks. The zippers are also designed to be lockable, adding an extra layer of protection.
Additional security features to consider:
– Hidden zippers or zippered pockets for valuables
– RFID-blocking compartments (for passports and credit cards)
– Tamper-evident seals
While no lock can guarantee 100% security, these features significantly reduce the risk of theft or tampering.
8. Warranty & Customer Support
A strong warranty is a sign of a manufacturer’s confidence in their product. Delsey offers a 10-year limited warranty on the Helium Aero series, covering defects in materials and workmanship. This is one of the best in the industry and reflects the brand’s commitment to quality.
When evaluating warranty terms, consider:
– Length of coverage
– What’s included (zippers, wheels, shell, etc.)
– Repair vs. replacement policy
– Customer service responsiveness
Avoid brands with vague or overly restrictive warranties. A good warranty should give you peace of mind, not more paperwork.
Different Types of Carry-On Luggage
Common Buying Mistakes to Avoid
❌ Mistake: Prioritizing Looks Over Function
Why it’s bad: A suitcase that looks great in a photo may fall apart after one trip. Flashy colors and trendy designs often come at the expense of durability and practicality.
What to do instead: Focus on build quality, wheel performance, and interior features. Choose a timeless color like black, navy, or gray that won’t show wear and will match any outfit.
❌ Mistake: Ignoring Airline Size Restrictions
Why it’s bad: Even if a bag is labeled “carry-on,” it might not fit in overhead bins on all planes. This can lead to unexpected gate-check fees or delays.
What to do instead: Always verify the exact dimensions and compare them to your most frequently used airlines. When in doubt, go smaller.
❌ Mistake: Overlooking Wheel Quality
Why it’s bad: Cheap wheels can wobble, jam, or break, turning a smooth walk into a frustrating drag. Wheel replacement is often difficult or impossible.
What to do instead: Test the wheels in-store if possible. Look for dual-wheel spinners with rubber treads and sealed bearings.
❌ Mistake: Skipping the Warranty Check
Why it’s bad: A broken zipper or cracked shell can ruin your trip. Without a good warranty, repairs can be costly or impossible.
What to do instead: Choose brands with at least a 5-year warranty. Delsey’s 10-year coverage is a standout example.
❌ Mistake: Buying Based on Price Alone
Why it’s bad: The cheapest option often costs more in the long run due to frequent replacements. A $50 suitcase may last one trip; a $200 one can last a decade.
What to do instead: Calculate cost per use. A $250 suitcase used 50 times costs $5 per trip—better value than a $75 bag that breaks after 5 uses.
❌ Mistake: Neglecting Expansion Features
Why it’s bad: You might pack light on the way out but return with souvenirs, gifts, or extra clothes. A non-expandable bag could force you to check luggage on the return flight.
What to do instead: Choose an expandable model like the Delsey Helium Aero Expandable, which adds 2 inches of depth when needed.
❌ Mistake: Not Testing Before Buying
Why it’s bad: Online photos don’t show how a bag feels in your hand or rolls on the floor. A handle that looks sturdy might wobble in reality.
What to do instead: Visit a store to test the handle, wheels, and zippers. If buying online, choose retailers with generous return policies.
Budget Guidelines: How Much Should You Spend?
– Entry-Level ($50–$100): What to expect: Basic softside construction, single-wheel designs, limited warranty. Best for occasional travelers or backup bags. Durability is often compromised.
– Mid-Range ($100–$200): Sweet spot for most buyers. Offers a balance of quality, features, and price. Look for hardside polycarbonate, spinner wheels, and decent warranties. The Delsey Helium Aero fits here.
– Premium ($200–$350): For enthusiasts and frequent travelers. Includes advanced materials, superior wheels, smart features (like USB ports or GPS), and longer warranties. The Helium Aero International and Expandable models fall into this tier.
– Luxury ($350+): Top-tier features, designer branding, and exceptional craftsmanship. Brands like Rimowa or Tumi dominate this space. Ideal for those who value status and long-term investment.
Expert Tips for Getting the Best Deal
– Buy during off-peak seasons: January and February are ideal times to shop. Post-holiday sales and travel lulls mean deeper discounts on luggage.
– Check airline partnerships: Some airlines offer discounts on luggage from preferred brands. Delsey has partnerships with several carriers.
– Use price tracking tools: Set alerts on sites like CamelCamelCamel (for Amazon) or Honey to monitor price drops.
– Look for bundle deals: Some retailers offer discounts when you buy a carry-on and checked bag together.
– Consider refurbished or open-box: Certified refurbished models from reputable sellers can save 20–30% with full warranty coverage.
– Read return policies carefully: Ensure you can return the bag if it doesn’t meet expectations. Some brands charge restocking fees.
– Test in-store, buy online: Try models at a store, then compare prices online. Many retailers price-match.
– Join loyalty programs: Sign up for newsletters from brands like Delsey to get early access to sales and exclusive offers.
Frequently Asked Questions
Q: Is the Delsey Helium Aero allowed on all airlines?
A: The standard Helium Aero (22″ x 14″ x 9″) meets most U.S. airline requirements. The Helium Aero International model is specifically designed for stricter international standards and is compliant with airlines like Lufthansa and British Airways. Always double-check with your carrier before flying.
Q: Can I expand the Delsey Helium Aero during flight?
A: No. The expansion feature is intended for use before or after travel. Airlines measure bags in their compressed state, so expanding mid-flight could result in gate-checking.
Q: How does the Helium Aero compare to Samsonite or Away?
A: The Helium Aero is lighter than many Samsonite models and more durable than some Away suitcases, which have faced criticism for zipper failures. Delsey offers better warranty coverage than Away and a more traditional, reliable design.
Q: Are the wheels replaceable?
A: Yes, Delsey offers replacement parts through their customer service, though DIY repair can be tricky. The 10-year warranty often covers wheel issues.
Q: Does the TSA lock come pre-set?
A: Yes, the built-in lock arrives with a default combination (usually 0-0-0). You can reset it to your preferred code using the instructions included.
Q: Can I use this as a personal item instead of a carry-on?
A: No. The Helium Aero is designed as a standard carry-on. For a personal item, consider a smaller backpack or tote.
Q: Is the interior lining machine washable?
A: Yes, the removable lining in the Helium Aero Expandable can be hand-washed or gently machine-washed on a delicate cycle.
Q: How does the Helium Aero handle rough terrain?
A: The soft rubber wheels perform well on most surfaces, including cobblestones and uneven pavement. However, very rough terrain (like gravel or dirt paths) may require extra care.
Q: Does Delsey offer a money-back guarantee?
A: Delsey does not offer a traditional money-back guarantee, but their 10-year warranty covers defects. Retailers like Amazon or REI may offer return windows.
Q: Can I add a luggage tracker to this suitcase?
A: Absolutely. The Helium Aero has a dedicated pocket for a tracking device like an Apple AirTag or Tile. This is a great way to monitor your bag in real time.
Our Final Recommendations
– Best for Budget-Conscious Buyers: Delsey Helium Aero (standard model). At around $180, it offers premium features at a mid-range price, with excellent durability and airline compliance.
– Best Overall Value: Delsey Helium Aero Expandable. The added 2 inches of capacity makes it ideal for variable packing needs, and it retains all the strengths of the standard model.
– Best Premium Option: Delsey Helium Aero International. Designed for global travelers, it meets strict international size limits while offering top-tier materials and a 10-year warranty.
– Best for Beginners: Delsey Helium Aero (standard). Simple, reliable, and easy to use—perfect for first-time buyers or those upgrading from a basic softside.
– Best for Advanced Users: Delsey Helium Aero International with TSA lock and tracking pocket. Ideal for frequent flyers who want maximum security, compliance, and smart features.
Conclusion: Making the Right Choice
Choosing the right carry-on luggage is about more than just picking a stylish bag—it’s about investing in a travel companion that will serve you well for years to come. The Delsey Helium Aero series stands out for its winning combination of lightweight design, durable construction, smart features, and airline compliance. Whether you opt for the standard model, the expandable version, or the international-sized spinner, you’re getting a product built with real travelers in mind.
As you evaluate your options, remember to prioritize your specific needs: How often do you travel? Do you fly domestically or internationally? Do you pack light or tend to overpack? By answering these questions honestly, you’ll be able to select a carry-on that fits your lifestyle—not just your closet.
Don’t rush the decision. Take advantage of sales, read user reviews, and test models in person when possible. And when you do find the right one, treat it well—it’ll take you places. Safe travels, and may your next journey be as smooth as your new spinner wheels.
