The Best Flex 21 Carry On of 2022 – Reviews & Buying Guide
After hours researching and comparing all models on the market, we find out the Best Flex 21 Carry On of 2022. Check our ranking below.
2,887 Reviews Scanned
Rank No. #1
ROLLINK Flex Vega Cabin Plus Fully Collapsible Suitcase - Hardshell, Silent, Coated Wheels for Smooth Gliding, Scratch, Water & Impact Resistant, Carry-On 21-Inch (11.8 GL packing volume), Yellow Iris
- The world's first fully collapsible suitcase. Collapses down to 2" thick - takes up minimal space and easily stores under your bed or in your closet.
- Constructed from durable and premium quality polycarbonate hard shell that is scratch, water, and impact resistant adding to the longevity of the suitcase.
- Carrying capacity of 11.8 gallons, weighing only 5.3lbs and measuring 21.6" x 15.7" x 7.9" when expanded - meets the requirements of most airlines carry-on luggage specs.
- A height adjustable telescopic handle for easy transportation, coated wheels for silent and smooth rolling over the floor, and side pockets for easy access to your passport, ID or essentials are part of the clever design of the suitcase.
- Available in a wide variety of colors - perfect for yachties, people on the move, domestic and international travel - a real storage saver.
Rank No. #2
Travelpro Maxlite Air V2 Hardside Expandable Carry on Luggage, 8 Spinner Wheels, Lightweight Hard Shell Suitcase, TSA lock, Pink, Carry On 21-Inch
- SIZER BIN TESTED AND LIGHTWEIGHT: Fits most U.S. airline overhead bins. Overall Dimensions (includes wheels/handles): 23”H x 14.5”W x 9.5”D.; Case Dimensions: H: 19.75 in. W: 13.75 in. D: 9.5 in. Weight: 6.7 lbs.
- EXPANDABLE AND ORGANIZED: Expands 2” for extra space when needed. Two zippered divider panels with pockets keep items secure and organized.
- EFFORTLESS & SECURE MOBILITY: 8 Smooth-Gliding 360° Spinner Wheels and adjustable PowerScope Lite Handle provide easy and comfortable traveling. TSA approved lock provides security.
- DURABLE AND ECO-FRIENDLY: Polycarbonate material flexes on impact to mitigate cracking. Reinforced internal corner guards resist denting. 100% Recycled Bottles ECOFAB Lining reduces environmental waste
- LIMITED LIFETIME WARRANTY: Protection against defects in materials/workmanship. Trusted Companion Promise covers airline damage repair for One Year when purchased new and registered.
Rank No. #3
SwissGear Sion Softside Expandable Luggage, Pewter, Carry-On 21-Inch
- Perfect Carry-On for 1-3 Day Trips: Get through a crowded airport easily with this ergonomic, expandable, soft-sided carry-on luggage with an ample amount of storage and all the organizational aids that you need
- Four 360-Degree Multi-Directional Spinner Wheels: Built with maximum maneuverability in mind, so you can navigate busy airports and small spaces with ease: top, side and bottom handles make carrying your suitcase easy
- Durable Design, Effortless Organization: Made from a durable, scuff-resistant polyester fabric with fully lined interior, this expandable travel case gives you ample packing space and features adjustable tie-down straps for securing garments in place
- 10-Year Warranty: Rigorously tested to meet our highest standards and covered by a 10-Year Warranty against defects in materials and workmanship, so you can rest easy, knowing your purchase is protected
- Often Imitated But Never Equaled: Every SwissGear product is the culmination of our 125-year commitment to innovation, Swiss principles of design, and only the highest standards of quality
SaleRank No. #4
Travelpro Maxlite 5 Softside Expandable Carry-On Luggage with Spinner Wheels, Lightweight, 21-Inch — Black
- LIGHTWEIGHT: A half pound lighter than Maxlite 4, this spinner meets most international carry-on size limits. Case Dimensions: 21" x 14" x 9" | Overall Dimensions (includes wheels and handles): 23 x 14.5" x 9" | Weight: 5.4 lbs | Volume: 46 L.
- DURABLE & ECO-FRIENDLY: Made from stain-resistant polyester with water-resistant DuraGuard coating and ergonomic, high-strength zippers for lasting durability. Interior lining uses recycled plastics and stays protected from moisture with H2O Guard.
- EFFORTLESS MOBILITY: 360° spinner wheels ensure smooth rolling in any direction. The lightweight PowerScope Lite handle with stops at 38" and 42.5" and a contour grip offers comfort and control. Bottom tray design boosts durability and stability.
- EXPANDABLE & ORGANIZED: Expands up to 2" for added space and stability. Features top, side, and bottom handles, two exterior pockets, full-length lid pocket, side accessory pocket, and adjustable hold-down straps for organized packing.
- LIMITED LIFETIME WARRANTY: Limited Lifetime Coverage plus the Trusted Companion Promise covers repair for damage caused by airlines or other common carriers for one year when registered after purchase.
Rank No. #5
American Tourister Stratum XLT Expandable Hardside Luggage with Spinner Wheels, Power Plum, Carry-On 21-Inch
- RUGGED AND DURABLE ABS Shell
- MULTI-STAGE ergonomic trolley handle
- BOOK OPENING CASE with mesh divider and cross straps in main compartment with a zipped modesty pocket
- SINGLE SPINNER WHEELS for a smooth ride and straight roll every time
- EXPANSION for additional packing capacity
Rank No. #6
Travelpro Maxlite Air Hardside Expandable Carry on Luggage, 8 Spinner Wheels, Lightweight Hard Shell Polycarbonate Suitcase, Champagne, Carry On 21-Inch
- Carry-on luggage is sizer bin tested to fit in the overhead bins of most major domestic airlines while allowing for more packing capacity. 8 Spinner wheels rotate 360°, providing superior maneuverability and a smooth glide in every direction.
- Carry on suitcase has low profile top and side carry handles along with bottom grip provide multiple carrying options. Roomy main compartment expands 2 to maximize packing capacity when needed.
- This carry on bag has lightweight, 100 Polycarbonate hard shell that is engineered for impact-absorbing flexibility with a stylish outer finish that helps reduce visible scratches and scuffs. Built-in lock allows TSA authorities to safely unlock and relock the bag for inspection when needed (default code set at 0-0-0)
- 21 inch carry on luggage has interior zippered divider panels and accessory pocket keep contents organized, separated, and secure while the interior lining with H20 guard is made of 100 post-consumer recycled plastic bottles to help reduce environmental waste.
- Carry on luggage with spinner wheels Overall Dimensions (includes wheels and handles): H: 23 in. W: 14.5 in. D: 9.5 in.; Case Dimensions: H: 19.75 in. W: 13.75 in. D: 9.5 in.; Weight: 6.3 lbs. Durable hard case luggage backed by Limited Lifetime Coverage plus trusted companion promise, which covers the cost of repair for damage from airline or other common carrier for 1 year. Applicable when purchased as new and after registration.
Rank No. #7
Travel Select Amsterdam 21-Inch Softside Expandable Carry-On Luggage, Lightweight 2-Wheel Upright, Expandable, TSA Lock, Gray
- Premium Durability & Style: Experience unmatched durability and style with our premium travel set, crafted from rugged 1200D two-tone polyester with PVC backing, combining luxury and long-lasting performance.
- Smooth-Rolling 2-Wheeled Design: Equipped with durable inline skate wheels and corner protectors, this luggage glides effortlessly over various surfaces, offering stable, and easy maneuverability, perfect for navigating airports, sidewalks.
- Easy Handling & Expanded Packing Capacity: Navigate tight spaces with ease using the retractable push-button handle, top and side carry handles, and a convenient bottom grip. The expandable design adds up to 25% more packing space, great for last minute items and souvenirs
- Hands-Free Convenience: Easily attach smaller bags using the front add-a-bag strap, freeing up your hands and reducing strain on your arms while navigating through airports and busy travel hubs.
- Fully Lined & Organized Interior: Features spacious zippered compartments and dedicated side shoe pockets to keep your belongings neatly organized Interior compression straps ensure everything stays securely in place during travel.
SaleRank No. #8
SUPER DEAL 21 Inch Carry On Luggage with Spinner Wheels, Expandable Hardside Suitcase Height Adjustable Durable Rolling Luggage with Porable Handle and Side Feet for Business Trips and Travel, Black
- 『High Quality & Durable Material』This small 21 inch carry-on is made of premium thickened and hardened ABS material with scratch resistant finish, which means it can withstand the wear and tear of travel without getting scuffed or damaged.. Interior waterproof 210D Oxford fabric divider let you can better organizer your items
- 『Expandable & Lockable Design』Featured expandable design let you can expand the width of the suitcase from 8.8inch to 9.5inch, so you can put more items into the luggage and can close it easier. The 3 digits combination lock let you can lock its zipper pullers to ensure safety
- 『Roomy & Smooth Spinner Wheels』The interior of the suitcase is also well-designed, one side of the interior has zipper with multiple compartments and pockets that make it easy to organize your belongings, the other have elastic clip helps keep your clothes and other items in place during travel. Equipped 4 double spinner wheels which can rotate 360 degrees, offer you smooth and fast rolling to move the suitcase.
- 『Portable Side Handle & Feet』Featured side handle and feet let you can lay the suitcase horizontally and still be steady. Let you can choose whether to carry or store it vertically or horizontally in different situations. Combined with its telescoping top handle so you can move fast without an effort while carrying it.
- 『Product Dimensions』If you want something easy, and hate having to check your bag but still want to bring your entire closet with you, this is the carry-on you need! Rolling handles lock in place for ease of use. Overall Dimensions:14.5”Length x 8.8”Width x 22.4”Height; Interior Dimensions: 13.5”Length x 8.6”Width x 18.8”Height; Top Handle Length: 11.6” - 19.6” (2 Sections Optional); Capacity: 39L.
SaleRank No. #9
Travelpro Crew Classic Lightweight Softside Expandable Carry on Luggage, 8 Wheel Spinner Suitcase, Men and Women, Carry On 21-Inch, Black
- Carry on has PrecisionGlide System that delivers precise control and effortless roll on eight ultra-durable, 360° MagnaTrac self-aligning spinner wheels led by an airline-grade Patened PowerScope aluminum extension handle that minimizes wobble and has 4 stops at 36", 38”, 40” and 42.5” for users of different heights with comfortable Contour Grip.
- Carry-on luggage has a removable compression packing organizer that secures contents, optimizes packing space, compresses, and can be used to divide contents in the main compartment. ECOFAB interior lining with H2O guard is made from 100% post-consumer recycled plastic bottles (8.5 total bottles) to help reduce environmental waste.
- These suitcases with wheels has Interior hold-down straps, water-resistant storage, and multiple accessory pockets offer packing convenience and flexibility. YKK zippers ensure alignment, smooth operation, and extreme durability (YKK zipper repair kit included)
- Softside luggage has atapered expansion design keeps the center of gravity low to help reduce tipping while providing up to 2” additional packing capacity. High-density fabric with DuraGuard coating provides ultimate stain- and abrasion resistance.
- Case Dimensions: 20.5 in x 13.75 in x 9 in, Overall Dimensions ( includes wheels & carry handles): 23 in x 14.5 in x 9.5 in, Weight: 7 lbs, Volume: 47 L. Limited Lifetime Coverage plus trusted companion promise, which covers the cost of repair for damage from airline or other common carrier for the first 3 years owned by the original purchaser or gift recipient. Applicable when purchased as new and after registration.
Rank No. #10
Travelpro Pathways 3 Hardside Expandable Luggage, 8 Spinner Wheels, Lightweight Hard Shell Suitcase, Carry On 21 Inch, Champagne
- 100% Polycarbonate hard shell is engineered for impact-absorbing flexibility in a lightweight design. Stylish hard shell finish helps reduce the visibility of scratches and scuffs. Molded aluminum corner guards add impact protection to high-wear points.
- Built-in TSA lock keeps contents secure and allows authorities access for inspection when needed (default code set at 0-0-0). Roomy main compartment expands 2” to maximize packing capacity when needed.
- Zippered interior divider panels keep contents organized, separated and secure. Multiple accessory pockets offer built-in organization and endless packing options.
- Lightweight PowerScope Lite handle locks in 2 positions (38” and 42.5”) to accommodate users of different heights. Patented Contour Grip with rubberized finish is designed for comfort when pushing spinner luggage. 8 Spinner wheels rotate 360° for superior maneuverability and a smooth glide in every direction.
- Low profile top carry handle and bottom grip offer carrying convenience. Overall Dimensions: H 23 in x W 14.50 in x D 9.50 in, Case Dimensions: H 21 in x W 14 in x D 9 in, 6.95 lbs. Backed by our Travelpro Limited Lifetime Warranty.
Last update on 2025-10-30 / Affiliate links / Images from Amazon Product Advertising API
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- Features: What bells and whistles matter for an Flex 21 Carry On?
- Specifications: How powerful they are can be measured.
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- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Flex 21 Carry On.
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