1. Three suitcases with thoughtful "capacity" to suit different situations.

When traveling for business, luggage tends to be bulky, ranging from documents and laptops to clothes and shoes. Shoe boxes, in particular, take up a lot of space, and even if you want to pack compactly, you want to minimize creases in your suit so you can wear it immediately upon arrival. Many business travelers have probably experienced the dilemma of wanting to minimize packing time during a busy business trip. Here, we introduce suitcases with thoughtful "capacity" options to suit various business situations. We'll even feature large-capacity models that can be carried on board for 2-3 day domestic business trips.

A great packing aid! The shell is formed in a 20:80 ratio.

---

The shell is formed in a 20:80 ratio, with the lid side convenient for storing shirts, small items, and documents, and the deep main compartment side having a flat bottom, allowing for neat storage of shoe boxes and bulky items. The design reduces the stress of packing. It's a suitable size for trips of a week or more, and is also recommended for long business trips!



Furthermore, a key feature is the braking function. Equipped with a brake system and double wheels from HINOMOTO JAPAN, a company renowned for its quality, the brakes can be activated simply by sliding a button on the side when you want to temporarily stop the wheels' movement in unstable situations such as when you receive a sudden phone call or are traveling on a train. Also, if you need to move quickly, you can start using both wheels even while the brakes are locked.

Solve your carry-on baggage worries!

---

This bag is large enough to be carried on board international and domestic flights with 100 seats or more, and boasts a large capacity of 40L! As a bag manufacturer based in Japan, it has been thoroughly researched for the style of business travel in Japan, and is equipped with many features that business people will appreciate.




The most distinctive feature is the front pocket, which is easy to open and close even while on the go and offers ample storage space. Inside the pocket, there is enough space to store a 13-inch class laptop, and it is equipped with pen holders and a pocket for a pass case, as well as space to store A4 clear files and other documents.

It also features the "caster stopper" function, one of the "Proteca standards," which allows you to easily lock the wheels with a single button.

Tall, slim, and smart large-capacity type

---

This suitcase features a tall, slim design. It's perfect for storing boxes and tall items. When traveling for extended periods, you naturally tend to pack a lot of luggage, but the suitcase's depth makes it easier to store a variety of items.


The suitcase itself has a matte finish, giving it a sleek look. Furthermore, it's easy to load into a car trunk, making it ideal for road trips. It even has a handle grip on the bottom of the trunk.

2. Three "lightweight" suitcases that are in demand right now, following a series of brand-specific innovations.

In recent years, thanks to low-cost carriers (LCCs), it's possible to travel to some Asian countries for under 10,000 yen, and overseas travel using weekends and three-day holidays has increased. When traveling with an airline that allows up to 7 kg of carry-on luggage for free, I personally weighed my luggage multiple times before departure.

On the other hand, for long-term overseas trips, you'll likely change your clothing choices to match local activities and hotel dinners. If you're planning on shopping abroad, consider bringing a lightweight suitcase in advance, anticipating the increased luggage you'll have to carry back. This will allow you to shop without worry.

Let's take a look at suitcases that will fill you with lots of memories.

The lightest series in the brand's history!

---

Introducing PROTeCA lightest suitcase ever! Featuring "Ultra String," a uniquely developed fiberglass composite material, this suitcase combines lightness with exceptional strength. The distinctive shell ribs are also designed to ensure durability.



Equipped with 4-wheel silent casters that reduce perceived noise by 30% (compared to Ace Co., Ltd.'s products), it significantly enhances comfort during travel! It comes in four colors, including light blue and red, which are sure to brighten your mood on your journey.

By employing patented materials, it achieves both lightness and toughness.

---

The epitome of lightweight suitcases! The "Cosmolite" series is samsonite 's lightest ever, developed with the ultimate pursuit of lightness in mind. The patented Curv® material used in the body offers excellent resistance to impact and distortion while maintaining lightness, making it highly recommended for women as well, as it is light enough to carry easily.



Furthermore, its unique design and form were developed based on the strength of seashells. The T-shaped grip makes the bar's unevenness less noticeable when stored, and it has a large capacity, making it recommended for those whose main purpose of travel is shopping.

Stylish and lightweight! Nylon carry-on suitcase

---

This lightweight carry-on suitcase is perfect for domestic travel and can be easily carried onto an airplane. The exterior is made of durable, easy-to-clean satin-finished nylon. While keeping the overall weight down, it also features two convenient pockets on the front, designed with various travel scenarios in mind.


The upper section has a shallow pocket for easy access to tickets and other small items, while the lower section has a deep pocket with ample storage space for guidebooks and other items, allowing for versatile use. The logo and zipper parts are made of cowhide leather, resulting in a simple yet elegant finish.

3. Three evolved suitcases equipped with the "features" you've always wanted.

How will it be used? Where will it be opened? What features would be convenient? Suitcases are constantly evolving, based on extensive research into usage scenarios and applications. Furthermore, with more and more people working globally, we introduce a lineup of suitcases equipped with various functions, born from the combined visions of each brand. Because suitcases are replaced less frequently than regular bags, you might find that features you wished for when you bought your previous suitcase are already included!

An elegant and sophisticated look with added functionality.

---

This bag is carry-on sized and suitable for business trips or travel of 1-3 nights. It features a front pocket with a dedicated laptop compartment, allowing for easy access to your laptop and documents. Since security checks are involved when carrying it on board, keeping your gadgets in the front pocket ensures smooth access.



Furthermore, the wheels are equipped with patented Aero-Trac™ suspension, allowing for smooth travel even on uneven roads by absorbing shocks. With its minimalist appearance and packed functionality, this suitcase is perfect for the smart business person!

360° opening and closing! Easy to use even in narrow spaces.

---

A revolutionary suitcase that can be opened from any angle, vertically or horizontally! This highly functional suitcase, born from a uniquely Japanese perspective, can be opened and closed 360 degrees, making it possible to open and close it even in narrow spaces.




The interior can be used as a single compartment, where luggage is concentrated on one side and closed with the other, or as a two-compartment design, where luggage can be stored on both sides.

Furthermore, it features a uniquely developed and patented "caster stopper" that allows you to easily lock the wheels with a switch on the handle, making it extremely convenient in unexpected situations such as hotel lobbies or on sloped surfaces.

Perfect for business trips! Excellent storage and equipment for gadgets.

---

This compact suitcase uses TUMI's signature ballistic nylon. It features an internal padded laptop compartment, multiple pockets, and a pocket with a USB charging port (mobile battery not included). This is a welcome feature for busy business travelers, allowing them to charge their devices while waiting at the airport.



The clothing compartment can hold one suit. Furthermore, the gusset can be expanded by approximately 5cm, so you don't have to worry if your luggage increases on the return trip.

*This product does not include a mobile battery. Please ask a staff member for details.
*The rules regarding carrying mobile batteries with built-in lithium batteries on board vary by airline. Please contact your airline for details.

4. Three suitcases that prioritize "design" to enhance your travel mood

A suitcase adds a touch of style to any trip. With so many types available, choosing one with a design you love will make you feel more attached to it and undoubtedly make your trip even more enjoyable! Because your suitcase carries your "feelings" with you, we want you to be particular about it. We introduce suitcases of different styles and designs from a wide variety of options.

Its stylish visuals and the way its expression changes along with your travel memories are also appealing!

---

This carry-on size item is perfect for 2-3 night trips both domestically and internationally, or for resort getaways where you don't want to pack too much. Its simple and smart design makes it suitable for both business and leisure use, making it an excellent choice as a "second suitcase."

The four-wheel casters allow for tight turns, making it easy to maneuver in crowded places and narrow aisles. The double caster type also provides increased stability, making it ideal for carrying heavy loads!

Isetan Shinjuku store also carries the bronze color, which is exclusive to their directly managed stores.

The retro yet classic design makes it the perfect travel companion for elegant gentlemen and ladies.

---

Despite its retro design, the use of polycarbonate material makes it resistant to impacts and scratches, while also keeping it lightweight! Italian leather is used for the front belt and corners, enhancing its classic appeal.



Beyond its design, this suitcase boasts excellent functionality, utilizing double wheels manufactured by HINOMOTO of Japan and achieving smooth 360° movement with its four-wheel system. The interior is also thoughtfully designed for ease of use. A garment holder hook that can store up to three hangers is included in the large interior compartment, making it perfect for those who enjoy fashion while traveling!

Sophisticated and stylish design

---

The "BANK" collection is a collaboration with Mark Sadler, who is famous for his industrial design, including furniture.

This beautiful suitcase, with its irresistible contrast between its exterior and interior, is developed and manufactured in Milan, Italy. Its sophisticated design features an aluminum body adorned with Italian leather (cowhide) on the handle and interior belt sections. The combination of the modern image of the trademark butterfly lock and the classic interior secured with leather belts is also appealing.