TREAD(improved ver.)・Rover2 development story revealed!
Everyone,
Hello!
This is the BROSKI representative.
This is the BROSKI representative.
Thank you for using BROSKI.
Thank you very much.
Thank you very much.
BROSKI AND SUPPLY's "tough, minimalist, waterproof genuine leather bags that can withstand the rain" have started accepting pre-orders for a new series that will help IT workers live a smart life!
The material is the unique waterproof leather (umbrella WATER PROOF LEATHER™) that we developed ourselves . It is a high-quality waterproof shrunk leather that is highly functional in terms of water resistance, strength, and light weight .
The soft leather is designed to withstand rain, which is an unavoidable part of the Japanese environment, and can be used safely even on rainy days without leaving water spots.
In addition, this leather is lightweight, which is essential for an all-leather bag.
It features long-lasting waterproofness and durability, a size that allows you to carry a laptop which is essential for teleworking, a design that can be easily matched with anything from office casual to suits, and a sophisticated, minimalist design that makes the most of the texture of the leather.
This series is suitable for everyday use as well as important business situations.
A total of five items, including reproductions of popular items, that are lighter, more functional, and more stylish.
This time has never been mentioned before
We will be revealing the BROSKI development story for the first time!
We will be revealing the BROSKI development story for the first time!
Among the new products, we would like to introduce two models that we particularly recommend: TREAD (improved ver.) and Rover2.
If this is well received, we would like to continue releasing development stories!
BROSKI staff

New version released.
The zipper running along the front is a distinctive feature.
This is a minimalist daypack.
This is a minimalist daypack.
Although it is compact, it has excellent capacity and storage capacity, and is more than just a simple appearance.
A functional backpack.
It is one of the few BROSKI bags with a rounded silhouette, making it easy for women to carry.
It is one of the few BROSKI bags with a rounded silhouette, making it easy for women to carry.
[Development Story]
There has been a high demand for a reissue of the TREAD (improved ver.), so this time we have upgraded it from its casual image to be suitable for a variety of occasions.
Here we will introduce some of the areas that we struggled with when making improvements.
Here we will introduce some of the areas that we struggled with when making improvements.

<Improvement points>
←After improvement Before improvement→
[Change from glossy leather to matte leather]
The matte finish of the leather makes it suitable for both casual and business occasions.
We changed the image to a more chic one so that it can be used widely.
The matte finish of the leather makes it suitable for both casual and business occasions.
We changed the image to a more chic one so that it can be used widely.


[Silhouette adjustment]
In order to ensure that everyone can use the bag for a long time, we went through many trials and errors, choosing the right materials and varying the thickness of the material depending on the part used.
In order to ensure that everyone can use the bag for a long time, we went through many trials and errors, choosing the right materials and varying the thickness of the material depending on the part used.
1. By changing the leather to matte
It became easier to shape.
2. 2mm of thin, hard EVA material used throughout
Even if the luggage increases, the silhouette will remain the same at the bottom
So that it can withstand without collapsing
I used 4mm EVA.
3. The border between the top and bottom of the front pocket
It was dented when viewed from the side.
The partitions are also made of EVA, so the width is greater than the thickness.
By increasing
I adjusted it so it wouldn't dent.
Through a lot of adjustments
Even when there is nothing inside,
If it is, it is complete.
We have improved it to maintain a beautiful shape.


[Storage capacity increased!]
- Six multi-purpose pockets added to the front storage.
I wanted to increase the storage capacity at the top of the front pocket.
I wanted to increase the storage capacity at the top of the front pocket.
The partition position has been lowered by 3cm.
This is an adjustment while checking the overall balance.
I also tried lowering it by 10cm, but the balance got worse.
After trying a few, I found that 3cm was the best fit.
More small storage space, pen holder, and zippered mesh pocket
It makes it easy to find things like eye drops and earphones.
Small items can be stored neatly.
- Main compartment has storage for 16-inch PC and tablet, plus two additional pockets
The part we paid particular attention to is the PC sleeve.
The general design has straight partitions,
The part we paid particular attention to is the PC sleeve.
The general design has straight partitions,
Triangular shape instead of straight to make it easier to remove from the side
Changed.
In addition, there are rubber belts on both ends of the PC sleeve, making it easy to insert and remove.
In addition, there are rubber belts on both ends of the PC sleeve, making it easy to insert and remove.
It is happening.


[Shoulder handle specifications have been simplified]
Originally it was a shoulder bag or handle bag.
It was slightly designed.
With this improvement, the design is now simpler.
The shoulders are lighter and softer.
To bring out softness
4 materials (leather, EVA, urethane, mesh)
We are currently adjusting the usage.
The handle has been changed from rubber to leather.
The design of the bag is unified,
It's now easier to hold.
It was slightly designed.
With this improvement, the design is now simpler.
The shoulders are lighter and softer.
To bring out softness
4 materials (leather, EVA, urethane, mesh)
We are currently adjusting the usage.
The handle has been changed from rubber to leather.
The design of the bag is unified,
It's now easier to hold.

[Changes in rear pad specifications]
By removing the cushioning around the spine,
It has better breathability and is less likely to get stuffy even when worn for long periods of time.
Cushion pads have also been added to the area that touches the pelvis.
We have changed the specifications so that it feels light even when filled with luggage.
By removing the cushioning around the spine,
It has better breathability and is less likely to get stuffy even when worn for long periods of time.
Cushion pads have also been added to the area that touches the pelvis.
We have changed the specifications so that it feels light even when filled with luggage.
[Lightweight]
Last time 1320g → This time 1160g
It is light enough that even women can easily carry it.
Last time 1320g → This time 1160g
It is light enough that even women can easily carry it.
[Overall size]
Width: 32cm
Height: 46 cm
Depth: 9cm
Weight: 1160g
Capacity: 13ℓ
Width: 32cm
Height: 46 cm
Depth: 9cm
Weight: 1160g
Capacity: 13ℓ
●Product name: TREAD (improved ver.)
●Price: ¥23,100 (tax included)
Color: Black
●Price: ¥23,100 (tax included)
Color: Black

A backpack for adults who want to enjoy travel and hobbies
Introducing “ROVER2”!
Introducing “ROVER2”!
ROVER means a wanderer, and is a modern concept based on the aimless journey.
Only the bare minimum of functions required
A high-end backpack with no unnecessary features
This is a new version.
Only the bare minimum of functions required
A high-end backpack with no unnecessary features
This is a new version.
[Development Story]
Rover2 was released early on in BROSKI's
Rover is the latest "Enjoying Travel and Hobbies"
"Adult Backpack"
Upgrade according to the concept
Find the joy of life with this bag
I want you to walk forward,
Easier to use and more fun in life
It has been improved to become a part of it.
Rover is the latest "Enjoying Travel and Hobbies"
"Adult Backpack"
Upgrade according to the concept
Find the joy of life with this bag
I want you to walk forward,
Easier to use and more fun in life
It has been improved to become a part of it.
In addition, while increasing the presence of the bag,
So that it doesn't look too heavy
Changes to the front design.
Made of waterproof genuine leather and Teflon-coated nylon
The ratio is just right and not too heavy.
Finding the balance that gives a casual feel
It was a struggle.
So that it doesn't look too heavy
Changes to the front design.
Made of waterproof genuine leather and Teflon-coated nylon
The ratio is just right and not too heavy.
Finding the balance that gives a casual feel
It was a struggle.
To make it easier to use,
Of course, laptops and gadgets,
Pockets suitable for storing various small items
placed in the right position.
Of course, laptops and gadgets,
Pockets suitable for storing various small items
placed in the right position.

<Improvement points>
←After improvement Before improvement→
[Change from glossy leather to matte leather]
By making the leather matte,
From casual to business occasions
Because we want it to be widely used,
Changed to a chic image.
By making the leather matte,
From casual to business occasions
Because we want it to be widely used,
Changed to a chic image.
[Front design change]
Square design for a striking look
The design of the slit has been changed to be longer.
Square design for a striking look
The design of the slit has been changed to be longer.

[Side belt design change]
The belts were changed from straight to zigzag.
Tents for outdoor use,
It is now possible to securely attach things such as tripods.
Tents for outdoor use,
It is now possible to securely attach things such as tripods.
[Side pockets lowered and mesh added]
Reduce the amount of nylon fabric on the bottom
By adding a double layer of mesh pockets
Adds just the right amount of casualness.
Reduce the amount of nylon fabric on the bottom
By adding a double layer of mesh pockets
Adds just the right amount of casualness.
Storage capacity has also been increased.
Perfect for storing a water bottle or a folding umbrella.
The leather pocket has a magnetic button and a gusset.
Because it has rubber material
A wide range of smartphones from thin to thick
It is retractable and securely fixed for peace of mind.
Perfect for storing a water bottle or a folding umbrella.
The leather pocket has a magnetic button and a gusset.
Because it has rubber material
A wide range of smartphones from thin to thick
It is retractable and securely fixed for peace of mind.

[Lower the zipper on the main compartment by 5cm]
The side pockets have been lowered to accommodate the width of the main compartment.
I adjusted it to make it wider.
It is now easier to take things in and out, and easier to see all the way to the back.
I adjusted it to make it wider.
It is now easier to take things in and out, and easier to see all the way to the back.
On the back side of the main compartment
Two additional mesh pockets
Two additional mesh pockets
By unzipping the compartment
Now it's easier to see and reach the back
Highly visible mesh zippered pocket
I placed two of them, one above the other.
You can store socks, pants, toothbrushes, and suitcases.
I designed it to be reminiscent of that.
Now it's easier to see and reach the back
Highly visible mesh zippered pocket
I placed two of them, one above the other.
You can store socks, pants, toothbrushes, and suitcases.
I designed it to be reminiscent of that.

[Shoulder length adjustment, simple change to handle specifications]
With this improvement, the design is now easier to use.
With this improvement, the design is now easier to use.
[Shoulder changes]
- Large capacity puts strain on the shoulders, so use a belt
- Large capacity puts strain on the shoulders, so use a belt
It is thicker, 5cm longer, and the cushion inside is thicker.
- The upper part of the shoulder strap fits easily on the shoulder,
An adjustable buckle is used to make it feel lighter.
・The chest strap adjustment part
To make it easier to adjust
Changed to buttons that are easier to remove.
It can withstand the strain of the adjustment parts.
More durable than regular nylon
We use the following materials.
The materials used this time are
Thinner than nylon
It is durable and is also used for rubber boards.
Uses "special materials".
This is our company president in Taiwan.
The materials we find will be our trade secrets.
The material is thin and light, and it can be easily hooked with your fingernails.
It doesn't turn white.
Even from the staff's perspective, it's a truly amazing material.
[Handle changes]
- Change the design to a simpler one
- Material changed from plastic to rubber
- Change the design to a simpler one
- Material changed from plastic to rubber

[Changes to the back cushion]
The nylon fabric is Teflon-coated.
Changed to 1680D nylon,
Waterproofing has been improved.
The back is equipped with an original embossed pad.
Unique Geometry
By adopting this system, the burden on the shoulders and back is reduced.
Absorbs shock from the back to the waist, breathability of the material,
It is designed to be comfortable to carry, with sweat-absorbing properties.
Unique Geometry
By adopting this system, the burden on the shoulders and back is reduced.
Absorbs shock from the back to the waist, breathability of the material,
It is designed to be comfortable to carry, with sweat-absorbing properties.
[Overall size]
Width: 32cm
Height: 48cm
Depth: 19cm
Weight: 1250g
Capacity: 29ℓ
Product name: Rover2
●Price: ¥29,700 (tax included)
Width: 32cm
Height: 48cm
Depth: 19cm
Weight: 1250g
Capacity: 29ℓ
Product name: Rover2
●Price: ¥29,700 (tax included)

BROSKI AND SUPPLY | About Broski and Supply
Using high-quality waterproof leather, it brings new values
I want to make leather products
With this in mind, in 2016 we launched our luggage bag brand
We launched "BROSKI AND SUPPLY".
We focus on design, functionality, and materials,
Focusing on bags that are comfortable to use on a daily basis
We offer a wide variety of leather goods.
The biggest feature is the independently developed
Umbrella WATER PROOF LEATHER™ is
Waterproof, strong and lightweight
Highly functional, high-quality waterproof shrink leather
We are finishing it.