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2-Way Square Bag Production Story | HushTug

2-Way Square Bag — Making Story

A mini bag for adult men,
featuring a sharp, linear silhouette.
The production story revealed.

2-Way Square Bag

The 2-Way Square Bag, which designer Nakajima completed after many prototypes. We will tell you not only about the finished product, but also about the trial and error that led to this form.

Click here to see the finished product.

Eligible for 30-day free trial / Free shipping

Finished Product

Carry it by hand or over your shoulder.

First, please take a look at the finished 2-Way Square Bag.

2-Way Square Bag, hand-carry
2-Way Square Bag, worn
Designer Nakajima

Designer Nakajima

"Please make a 2-way bag! Please, I beg you!" — From a customer comment

Responding to repeated requests,
we began production.

Our first attempt at a 2-way bag was, as expected, not easy. Every time a sample was made, problems were found, and we had to make repeated revisions. What was fixed, where decisions were made, and how we arrived at the final form. We will explain the process step by step.

Full Production Record

What went wrong, what decisions were made, what was changed.
Everything is revealed.

1st Sample

Our brand's first attempt at a 2-way bag.
Challenges that emerged from actual use.

The first sample was completed. A zippered pocket was added to the exterior, and it was confirmed to function as a 2-way bag, hand-carry and shoulder-carry.

However, several problems arose during actual use. The magnet loop was too short, causing the silhouette to sag when closed. It was also found that a 13-inch PC interfered with the magnet. The lining was baggy and sagged, and without a bottom plate, the bag lost its shape when items were put in. Long wallets could only be placed horizontally.

Problems found in the 1st sample

Confirmed to function as a 2-way bag. Durability also looks promising.
Magnet loop too short, poor closure when closed.
13-inch PC interferes with magnet.
Lining is baggy and sags. A bottom plate is also needed.
Long wallets can only be placed horizontally.
1st Production Sample
1st Sample

2nd Sample

"Do we even need to put a PC in it?"

This was the biggest question that arose during the review of the 1st sample. It was designed to accommodate a 13-inch PC, but the purpose of this bag is for daily use.

"If we make it bigger, it will fit. But that's not the bag we want to make."

After discussions with the planner, we concluded that a PC was not necessary. By making it one size smaller, the fit when worn over the shoulder was significantly improved. An iPad fit comfortably, and long wallets could be stored vertically. This sample finally gave us the "just right" feeling.

However, minor issues remained. The zippered pocket was too narrow, making it difficult to put things in and take them out, and the bagginess of the lining was not completely resolved. We headed back to the workshop once more.

Changes made and remaining issues in the 2nd sample

Reduced size by one. Optimized for iPad storage.
Magnet loop given more slack, eliminating sagging when closed.
Added a bottom plate. Lining no longer protrudes when items are put in/taken out.
Zippered pocket too narrow, difficult to put things in and take them out.
Need to further resolve excess lining.
2nd Production Sample
2nd Sample

3rd Sample — Final Form

Storage, shape, and fit.
Finally achieved a satisfactory form.

The interior usability was greatly revised, and by changing to drop pockets and adding an insole, the bagginess of the lining was also resolved. Even with a key case, mobile battery, iPad, water bottle, long wallet, and pouch all inside, the bag's shape does not collapse from the outside.

Grey interior with silver logo engraving. With attention to detail in the finishing, we decided to proceed with production based on this sample.

What was achieved in the 3rd sample

Self-standing design. With a core material, it retains its shape wherever it's placed.
Changed to drop pockets. Greatly improved ease of access.
Insole eliminated lining sag. Also prevented deformation.
Grey interior x silver logo. Elegant finish, just like the square bag.
Storage structure completed, maintaining external appearance even with many items.
3rd Production Sample - Final Form
3rd Sample — Final
And then, to sale

A bag has been completed that we can confidently deliver,
having brought to life the request "I want a 2-way bag".

We received a great deal of feedback when we released the samples on YouTube. It took time to set up our production system, but we can finally deliver the quality you requested.

2-Way Square Bag
2-Way Square Bag
2-Way Square Bag
Product details here
Key Features

14 points of meticulous attention in the finished product

Designer Nakajima

01

2-way design with a linear form

HushTug's first detachable shoulder strap. Designed to maintain its shape whether carried by hand or over the shoulder.

02

Full leather specification

The entire surface is finished with Himeji leather. The simple design makes the texture of the leather itself a charm.

03

Optimal size for daily use

It's sized to fit a long wallet, water bottle, iPad, key case, iPhone, pouch, and AirPods all at once.

04

Self-standing structure with core material

The surface has a hard core material, making it easy to stand upright and maintaining its beautiful shape when placed down.

05

Internal and external free pockets

Equipped with free pockets on the inside and front. You can quickly retrieve small items like smartphones and keys.

06

Reinforced bottom corners with metal core

A metal core is attached to the inside of the bottom corners, which are prone to stress, to prevent the bag from curling.

07

Bottom plate prevents deformation

A bottom plate is installed to prevent deformation even when heavy items are put inside.

08

Suede-like lining

The lining uses smooth synthetic fiber. You'll feel the quality texture every time you touch it.

09

Round handle

A round handle is used for easy grip. It achieves both ease of holding and aesthetic beauty.

10

Magnetic strap closure

Can be opened and closed smoothly with one hand. The top finish uses cowhide to maintain a beautiful silhouette.

11

Shoulder hardwareこだわり

Care was also taken with the appearance and balance of the shoulder hardware to enhance the surface design.

12

Chrome-tanned Himeji leather

Chrome tanning makes it resistant to scratches, water stains, and color fading. You can use it beautifully for a long time.

13

Sewing by Japanese craftsmen

D.bell, a workshop founded 90 years ago, finishes each item with care. Accumulated techniques lead to neat stitching and an elegant appearance.

14

Logo on the inside only

To pursue ultimate simplicity, the logo is only displayed on the inside. At those fleeting moments when you take something out, please remember HushTug a little.

Material and Sewing

The material and craftsmanship make
the details beautiful.

This bag does not create an impression with unnecessary embellishments, but enhances its completeness with the texture of the material itself and the carefully accumulated techniques of skilled artisans. Precisely because of its linear and simple design, the texture of the leather, the neatness of the stitching, and the finish of the edges and hardware directly contribute to its beauty.

We generously use Himeji leather, which is highly acclaimed worldwide. The sewing is handled by a workshop with top-level Japanese craftsmen. Not only for its refined appearance, but also for lasting satisfaction during long-term use, even unseen parts are carefully crafted.

HIMEJI LEATHER Luxuriously uses domestically produced Himeji leather, acclaimed worldwide.
HANDMADE BY JAPANESE ARTISANS Beautiful sewing by craftsmen who have worked on bags for the Imperial Household.
Storage Capacity

More storage than it looks.

Just because it's a mini bag doesn't mean we compromised on storage capacity. The internal structure, perfected through repeated prototypes, is designed to prevent the bag from losing its shape even when filled with items.

  • 11-inch iPad (can be stored with room to spare)
  • 500ml plastic bottle
  • Long wallet (can be stored vertically)
  • Mobile battery
  • Key case (in the outer pocket)
  • iPhone 15 Pro Max
  • AirPods Pro
  • Small pouch
2-Way Square Bag Storage Example
Specs

Dimensions achieved through repeated improvements.

Not too big, not too small. It's the "just right" size that fits an iPad, long wallet, and water bottle, while feeling comfortable when worn over the shoulder.

HushTug discloses manufacturing costs. All breakdowns, including materials, parts, artisan labor costs, and shipping, can be found on the product page.
Width 22cm (Inner dimension 21cm)
Height 28cm (Inner dimension 24.5cm)
Depth 10.5cm (Inner dimension 9.5cm)
Handle 10.5cm
Shoulder Strap 79〜136.5cm (Adjustable)
Capacity Approx. 4L
Weight Approx. 700g
Exterior Himeji Leather (Chrome-tanned cowhide)
Interior Suede-like polyester
Color Black
Price ¥49,800 (tax included)
Now Available

After many revisions,
we have finally completed a bag
that we can confidently deliver.
Please pick it up and experience it.

If you use it and find it's not for you, you can return or exchange it for free within 30 days, no matter how much you've used it. Please feel free to try it out.

2-Way Square Bag
¥49,800tax included

Free shipping

Product details here

30-Day Free Trial

Even after use, you can return or exchange it within 30 days.

Once you receive it, we are confident that you will be absolutely satisfied with its quality. It is very frustrating for us as creators if the anxiety of buying leather products online prevents us from delivering meticulously crafted products.
That is why HushTug offers a "30-day free trial" so you can try it out with ease. Please take your time to enjoy its quality at home.

Comes with a lifelong repair service Manufacturing costs disclosed

See the actual product at the Harajuku Omotesando and Ikebukuro stores.