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Helium Quantum 21" Suitcase



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SKU #: QW1425
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List Price: $160.00

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Color: Black


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About the Brand

Delsey Helium Quantum 21" Suitcase

Lightweight and sturdy, the Delsey Helium Quantum 21" Suitcase is a great luggage option for a traveler. This suitcase has skate wheels and a retractable handle with a locking mechanism that lends a smooth glide. The polyester construction provides optimal strength and durability. It has a black color. This soft-sided suitcase has an expandable design, which provides extra storage space, when required. The zippered mesh pocket provides storage space for portable accessories or chargers. The tie down straps keeps the contents of the suitcase safe in its position. It has adjustable webbing straps that provide space for carrying additional bags. The Helium Quantum 21" Suitcase from Delsey is a stylish and functional travel accessory.


  • Lightweight
  • Fully lined with tie down straps and zippered mesh pocket for easy storage and security
  • Recessed locking trolley handle
  • Protected and recessed velocity in-line skate wheels for an easy roll and long lasting service
  • Self repairing interlocking #10 nylon coil zippers on the main openings
  • Interior Pocket Tote-a-Long clip with adjustable webbing strap allows additional bags to be carried effortlessly
  • Constructed of durable ever last polyester with EVA foam backing
  • Include the wheels
  • Trolleys expand up to 2 inches which allows for additional packing space

Product Details:

  • Product Type: Soft-sided
  • Gender: Unisex
  • Carry-On Type: Domestic
  • Expandable: Yes
  • Lightweight: Yes


  • Overall: 21" H x 13.5" W x 9" D
  • Overall Product Weight: 7.8lbs

Delsey Helium Quantum 21" Suitcase

Weights & Dimensions

  • Overall: 21" H x 13.5" W x 9" D
  • Overall Product Weight: 7.8lbs


Product Type: Soft-sidedGender: Unisex
Carry-On Type: DomesticExpandable: Yes
Lightweight: YesWheels: Yes
  • Number of Wheels: 2
Country of Manufacture: Imported 

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Delsey Helium Quantum 21" Suitcase

When you buy a Delsey Helium Quantum 21" Suitcase online from AllModern, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Delsey Part #: 27774BK / 27774BU here. If you have any questions about your purchase or any other Suitcases product for sale our customer service representatives are available to help.Whether you just want to buy a Delsey Helium Quantum 21" Suitcase or shop for your entire home, AllModern has all of your design needs covered.

About the Manufacturer

Quality has a real meaning for Delsey: luggage with lasting staying power. Everything began with the Delahaye Company, which specialized in the manufacture of cases for cameras, typewriters, and record players. Delahaye and the Seynhaeve brothers joined forces in 1946 to set up Delsey. Their individual and joint experience led to them setting up a department producing molded plastic "travel items." This resulted in the introduction of the first Delsey hard-side suitcases. Delsey is now the world's number 2 luggage manufacturer, achieving unrivaled success producing over 3 million items of luggage a year and then sold on 5 continents. Delsey continually seeks to understand the needs of their different consumers. They use the knowledge to constantly create products to meet those needs. They always ensure that these products are presented at the right price for the consumer. The elements of the Delsey positioning are: stylish, appealing to women, appreciated by men, extra features, designs for specific consumer groups and French style, design, and creativity.
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Customer Reviews
Average Overall Rating
(based on 11 reviews)

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Great Carryon

from Claxton, GA – Verified Buyer

I had been looking for a carryon to replace my large carryon... 45 total that is allowed by the airlines. This suitcase is great quality... great heavy duty zipper. Total linear 43. This is not a flimsy suitcase and it is large enough to pack 3 or 4 days of clothing and accessories. I do not like to check luggage unless absolutely necessary and this suitcase will allow me to carryon the items that I need. The handle will hold up well as will the wheels. You will not be sorry with this purchase. It is almost the total maximum size allowed by the airlines.

Was this helpful? Yes4 No0

Great product! Exactly what I was looking for.

from Bryant, AR – Verified Buyer

As a business traveler, who travels frequently, I needed a carry on that was dependable and contained enough space for at least a weeks worth of clothing items. I have other items from Delsey so I felt very confident in the product line. I was pleasantly surprised! It's lightweight and holds a ton of items! I packed for an entire week and still had tons of space remaining. The only reason I did not give 5 stars is because the handle is a little flimsy. Pros: Very durable Cons: Handle not very sturdy

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Light Weight Rolling suitcase

from Bedford, TX – Verified Buyer

Received suitcase right away. It has nice heavy fabric and zippers. Good size for carry-on. I'm not a fan of the largest forward pocket; if it gets filled, the suitcase is hard to fit into over-heads. The bag is very light; quite a change from my last one! I like the inside lining--it has a zipper so that you can get to the handle mechanism.

Was this helpful? Yes1 No0

Good product and the description fits.

from Kerrville, TX – Verified Buyer

The extendable bar seems more sturdy than my former roller. I purchased this to conform to the new size requirements on many of the airlines. One is only allowed 9" in width now for most carriers. I liked my older roller suitcase because of the 4 wheels that rotated, but this model does fit a lot better into the overhead bins.

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Love it, perfect match to the description.

from Nashville, TN – Verified Buyer

Light and easy to travel with. Great product. Fits a good about of clothes and shoes. Pros: lightweight

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Great value for the price!

from Henderson, NV – Verified Buyer

Bought one of these carry-on suitcases previously for myself. Just purchased another one for my spouse. Very lightweight, rolls easily, and holds more than I thought it would. Highly recommend!

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described perfect

from Old Bridge, NJ – Verified Buyer

Lightweight and sturdy. Great carry-on. Will be using on many weekend trips.

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Perfect for travel

from CA – Verified Buyer

Good size, sturdy and affordable. Amazed at how much I can pack into it.

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lightweight, easy to manoeuvre, roomy

from Philadelphia, PA – Verified Buyer

lightweight suitcase that fits a lot; easy to manoeuvre; highly recommend this product.

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Great product

from Chagrin Falls, OH – Verified Buyer

Easy to use - seems like good quality - light weight - strong - would likely buy again

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OUR SKU # QW1425

Helium Quantum 21" Suitcase is also sometimes listed under the following manufacturer numbers: 27774BK, 27774BU