Sash Pack

Introduction

"If you're on a day hike with minimal luggage, isn't it possible to choose not to use a backpack?"

That idea led to the creation of the Sash Pack, a pack designed for those who enjoy light hiking.

The best thing about the shoulder bag is how easy it is to use. You can easily slide it to the front or side of your body while walking, giving you quick access to the items you need. For example, you don't have to stop to grab a bottle or a small snack to replenish your energy.
Additionally, if you store frequently used items such as maps, smartphones, and compact cameras in the front pockets, you can easily access them without having to stop, allowing you to continue hiking without disrupting your rhythm.

Furthermore, the Sash Pack is not only lightweight, but also has excellent storage capacity to hold all the essentials. The simple yet functional design is designed to eliminate waste and allow the user to operate it intuitively. On day hikes when you want to carry a lighter load, you will feel even more light and comfortable.

"I want to try a new style of hiking."

The Sash Pack is free from the restrictions of traditional backpack styles and allows for easy movement. Try it out for a different feel.

Back comfort

"Sash Pack" allows you to fully enjoy the sense of freedom that only a shoulder pack can provide.
The design of the Sash Pack does not directly touch most of your back, creating a sense of freedom and providing an unprecedented lightness of comfort. By freeing your back from being covered by the pack, you will feel a comfortable sense of space while walking. This "non-clinging" feeling is a privilege of the shoulder style. The greatest attraction of the Sash Pack is the comfort of having your back free.

Design

Front

Back

Stabilizer Strap with 3-point fastening

The stabilizer straps are an important structural element that greatly improve the stability of the pack when worn. They are especially effective during active activities such as hiking and cycling. These straps hold the pack firmly against the body, minimizing shifting and shaking even during vigorous movements, and reducing strain on the shoulders and hips by preventing uneven load distribution.

In addition, it has the effect of suppressing the movement of the contents inside the pack, protecting delicate items and helping to maintain the shape of the pack itself. The adjustable design allows the user to achieve the best fit according to their body type and purpose, and does not lose comfort even when used for long periods of time. It also ensures stability to prevent obstruction of vision and movement, increasing safety and eliminating the need to frequently adjust the position of the pack.

The stabilizer strap is removable, so you can easily remove it if you don't need it.

The shoulder straps, which can be said to be the "key" of the pack, are made with the utmost care in their material selection and construction. The outer fabric is made of 420D ROBIC® ripstop nylon. 420D ROBIC® is a basic square grid ripstop pattern combined with ultra-strong and durable ROBIC® nylon 6. This material has superior tear strength and abrasion resistance to regular nylon, making it safe to use in harsh outdoor environments.

The surface of the fabric is treated with DWR (durable water repellent), which provides excellent rain and splash repellency. The back side is treated with UTS (Ultra Tear Strength) coating, which is different from conventional PU coating. This special coating not only significantly improves tear strength, but also has the excellent property of being resistant to hydrolysis even in humid environments. Therefore, it is a very reliable material in terms of durability.

The core material of the shoulder strap is 10mm thick EVA foam, which has excellent resilience, elasticity, recovery and weather resistance. This core material is designed to effectively distribute the weight and reduce the burden on the shoulders by giving the right amount of "stickiness" to the shoulders. Therefore, it provides firm support without compromising comfort even when used for long periods of time.

Additionally, the underside of the shoulder straps and the back of the bag are made of double russell mesh, a highly breathable material that reduces stickiness caused by sweat and keeps you comfortable even when used for long periods of time.

[Body Zipper]

We use YKK's AquaGuard® NATULON® coil zipper. AquaGuard is a zipper with a polyurethane film laminated on the surface of the tape, which is treated to make it waterproof. This zipper has been specially treated to be highly water-repellent, so it protects the inside even in light rain or splashes of water.

[Front Pocket]
The front pocket on the surface of the pack is made of UltraStretch™.
The fabric is based on UHMWPE (Ultra High Molecular Weight Polyethylene) fibers. This innovative fabric is highly stretchable, durable and flexible in multiple directions. It is designed to withstand high levels of movement and repeated strain, while also being waterproof, quick drying and lightweight.
In addition, its unique fiber structure makes it resistant to tearing and abrasion, and provides reliable performance even in harsh environments. It is also made using an environmentally friendly manufacturing process, making it both ecological and functional. It is a material that combines the properties of flexibility, durability, and waterproofness at a high level.

[Ring Puller]

The ring-shaped puller is made of TPU (thermoplastic polyurethane). This puller is soft and durable, and can withstand repeated use. It is easy to hook your fingers and can be easily operated even when wearing gloves.

The best thing about the shoulder bag is how easy it is to use. It slides easily to the front or side of your body, so you can access the contents without having to stop. This is a unique experience that you can't get with a backpack.

For example, even if you sweat and feel thirsty on a steep uphill climb, you don't have to take off your pack. You can take out your bottle quickly, take a breather, and then start walking again. Furthermore, if you need to replenish your energy on a mountain trail, you can take out some snacks while walking and take the next step right away. This smoothness creates a natural rhythm that keeps you moving without interrupting the flow of your hike.

Additionally, the Sash Pack's front pocket is perfect for storing your most used items, like a map, smartphone, compact camera, sunglasses, shirt, or shell, so you can slide them out and access them easily when you need them.

The inside of the main body has an inner pocket that helps you organize your belongings. It is ideal for storing small items and valuables. The opening of the pocket is designed to be open so that you can quickly take out the items you need. The fabric is made of 210D ROBIC® ripstop nylon.

The bottom is equipped with a 25mm Φ reflective bungee cord. This cord is useful for firmly fixing trekking poles, clothing, etc. In particular, it can be flexibly used according to various situations, such as temporarily fixing trekking poles that can be folded compactly when not in use, or easily storing shirts and shells that you have taken off.

The elastic bungee cord holds items securely in place yet allows for easy release, making it extremely convenient for on-the-go use.

*The 700ml Glaceau Smart water shown in the image can be neatly stored in the front pocket.

Sash Pack compatible expansion pocket

The Sash Pack is designed to provide additional storage when needed.

You can freely customize the storage space by adding optional pockets called ``Side Increase'' and ``Chest Increase.''

The Chest Increase can be attached to the shoulder harness to store maps, compact cameras, and other important small items in a place where they can be easily accessed. It also has excellent visibility, and supports efficient item management while hiking.

The Side Increase is attached to the base of the stabilizer strap and is perfect for storing items you want to access frequently, such as your smartphone, small gear, snacks, etc. It is located on the side of your body so you can easily access it while on the move.

These options are designed to be flexible depending on the usage scenario and the amount of items you want to carry.

Material

The main body of this product is made from Challenge Sailcloth Ultra100X.

[UltraWeave™ Ultra100X]

UltraWeave™ Ultra100X is a high-performance fabric developed by Challenge Sailcloth that is lightweight, durable, and waterproof. This fabric is based on UHMWPE (ultra-high molecular weight polyethylene) fibers, which are about 10 times stronger than steel per weight ratio, and is characterized by its extremely high resistance to tearing and abrasion. In addition, it uses Challenge Sailcloth's unique CrossPly technology, which uses diagonal fiber arrangement to improve tear resistance in directions that cannot be compensated for by ordinary ripstop fabrics.

Unlike conventional laminated fabrics, this material uses a one-piece structure with minimal adhesives. This design not only reduces weight, but also significantly reduces the risk of peeling and hydrolysis. It is characterized by its high durability, which maintains its performance even after long-term use. It is also highly waterproof, providing excellent protection for the interior from rain and moisture. These characteristics combine to make it a reliable material that will perform for a long time, even in harsh environments where friction and impacts are repeated.

[UHMWPE]

UHMWPE (Ultra-High Molecular Weight Polyethylene) is an extremely durable material that is 10 times stronger than steel per weight ratio. This makes it an ideal choice for lightweight yet durable products. It also has excellent resistance to tearing and abrasion, allowing it to perform in harsh environments.

In addition, UHMWPE has excellent resistance to water and many chemicals, allowing it to be used for a long time with little risk of deterioration due to moisture or corrosion.

Spec

[Main body] (UltraWeave™ Ultra100X)
Surface: 52% ultra-high molecular weight polyethylene, 48% polyester
Middle thread: 100% ultra-high molecular weight polyethylene
Back: 100% polyester film
Zipper: YKK AquaGuard® NATULON® coil zipper No. 5 front pocket: 68% nylon 66, 21% ultra-high molecular weight polyethylene, 11% Lycra® fiber (UltraStretch™)
Inner pocket: 100% nylon (210D ROBIC® Ripstop Nylon)

[Shoulder harness part]
Surface: 100% nylon (420D ROBIC® Ripstop Nylon)
Core: 10mm thick EVA foam Back: 100% polyester (double raschel mesh)

Size: Height 42cm x Width 28cm x Bottom Depth 11.5cm
Capacity: Approx. 8 liters
Weight: Approx. 283g
Country of Origin: Japan
Producer: Kiwada Masaaki Shoten Co., Ltd., Toyooka City, Hyogo Prefecture