11 Expandable Carry-ons That Can Hold Up to 2 Weeks’ Worth of Clothes, According to Travelers — From $40

There's nothing like being on a trip and seeing something you absolutely must have — a new outfit, special olive oil you know you can't get back home, etc. — and being afraid there's not enough space in your luggage for it. Enter: expandable carry-ons . These convenient, game-changing pieces of luggage make it easy to pack those last-minute essentials with their extra storage capacity, which is accessed thanks to a handy zipper feature that reveals between 1 to 2 inches of packing space.

Expandable carry-on luggage pieces are also perfect for minimalist travelers looking to skip checked bag fees on their next trip, especially as we approach the holiday travel season. Or perhaps you're an overpacker and you absolutely need those three extra pairs of shoes . Whatever it is that you're looking to safely transport, these bags are sturdy, reliable, and ready to roll — literally. Below, explore the 11 best expandable carry-on deals that are up to 67 percent off right now.

American Tourister Stratum XLT Hardside Expandable Carry-on Luggage American Tourister's Stratum XLT collection really shines with its sleek, hardside exterior and Instagram-worthy color options — I'm looking at you, power plum and petal pink. This 21-inch carry-on expands all the way around for extra room ( one reviewer said it fit up to two weeks' worth of clothes) and has a large front panel interior pocket for extra organization, so you always know where things are, and compression straps to keep your belongings tightly packed.

Rockland Expandable Softside Upright Carry-on Luggage Set For those looking for softside luggage, this Rockland expandable suitcase set might be right up your alley. Available in 27 colors and patterns, the duo includes a matching tote that makes for a perfect personal item bag to slip right onto the handle. Thanks to the carry-on bag's spacious, 20-inch main compartment, a reviewer was "even able to fit a few items I purchased in this carry-on for the trip home." In fact, most shoppers said the duo is ideal for a " week-long trip ."

Delsey Comete 3.0 Expandable Carry-on Spinner Over at Nordstrom Rack, you can get the Delsey Comete 3.0 Carry-on for $90 thanks to a massive, 67-percent-off discount. The expandable body gives you extra wiggle room while packing while the large, dual main compartments and compression straps help you get those last-minute must-haves in. What's more, the suitcase is strategically designed with shock-absorbing corner guards for fewer bumps and scrapes.

Swissgear Checklight Expandable Carry-on Spinner Suitcase This 21-inch carry-on boasts a convenient zip-around closure with an expansion feature to give it more packing room than its counterparts — one Nordstrom Rack customer commented that it's "deep enough to fit all my clothes and accessories." Overpackers get more bang for their buck thanks to the interior compression straps, roomy main compartment, and front-zip pocket. Plus, the ice blue color adds a bold pop to your travel gear collection.

Samsonite Freeform Hardside Expandable Carry-on With Double Spinner Wheels This roomy carry-on from Samsonite optimizes your packing space with its expandable body, increasing its capacity for bulky items, last-minute additions, and more. But don't worry, you won't feel the extra weight thanks to the suitcase's lightweight build, sturdy construction, and four smooth-gliding spinner wheels. Grab it while you can get it for 17 percent off. In the review section, an Amazon shopper noted they used the suitcase for a two-week vacation to Japan, and its "expansion zipper came in handy when it was overloaded with gifts."

Wrangler Smart Expandable Carry-on Luggage With Cup Holder Wrangler's Smart Carry-on has an expandable feature that can hold "a week's worth of clothes as well as three pairs of shoes, according to one reviewer — but that's not even the best thing about its design; it also has a genius cup holder to help you navigate the airport hands-free and a USB port for on-the-go device charging. You can snag the game-changing, 21-inch carry-on in six colors, and even enjoy 6 percent off when you buy it at Amazon.

Coolife 3-piece Hardside Expandable Luggage Set If a full luggage refresh is in your future, you'll want to opt for a set that covers all the bases. Coolife's hardside trio, which one reviewer used on a six-week-long trip , comes with three expandable luggage pieces, including a 20-inch carry-on that's perfect for any adventure. They're also all equipped with an interior mesh pocket, compression straps, 360-degree spinner wheels, built-in TSA locks, and telescoping handles for easy maneuvering. Make sure to use the $10 off coupon to unlock extra savings.

Travelpro Mobile Office 21-inch Expandable Carry-on Spinner On sale for 60 percent off, this Travelpro carry-on's expandable design guarantees 2 inches of extra packing space when you need it. But don't worry, the softside bag won't rip or tear with its ultra-durable exterior. The lightweight construction makes it easy to travel with, even when it's packed to the brim with souvenirs.

Calpak Ambeur Carry-on Luggage During the Calpak Anniversary Sale, the Ambeur Carry-on Luggage, which made the ultimate travel companion on one reviewer's two-week Euro trip, is a rare 15 percent off. A top-seller from the Oprah-loved travel brand , the carry-on's 21-inch frame is spacious enough for most travelers, but you can always use the expandable feature to add an extra 2 inches of packing space as needed. Its convenient lightweight and smooth-operating design makes it a dream to bring through busy airport terminals and TSA security lines.

Tumi 19 Degree Continental Expandable 4-wheel Carry-on Tumi discounts are rare to come by, so don't let this one pass you by. Currently 30 percent off, the 19 Degree Continental Expandable Carry-on is built to last with its highly durable polycarbonate shell, and it guarantees ample packing room with its zipper expansion feature, multiple zip pockets, and compression straps. Plus, the brand's PROTX2 anti-microbial coated lining keeps the inside cleanly, and there's even a USB-C charging port.

Level8 Grace Expandable Carry-on With the help of a special on-site coupon, the Level8 Grace Expandable Carry-on is an extra $20 off. In addition to extra packing capacity, which one shopper said "easily" holds a week's worth of travel items, the suitcase offers plenty of thoughtful features to keep everything organized when you're on the go. For starters, there's a convenient front pocket compartment that holds your laptop and other small tech essentials, as well as an interior zippered divider and a mesh bag with a handy pocket.