SAYAMA works Fast DCFH5.0oz

<From top races in the mountaineering world to “combining mountaineering and daily life”>

The aim of the SAYAMA works fast backpack is to reflect the design that is conscious of everyday use while accompanying the functional aspects designed for TJAR (Trans Japan Alps Race) . It was not an ordinary thing to achieve both, but by gradually embodying it over time, it transformed into a simple, beautiful, and cool shape. In addition, Sayama San aimed for a finish that emphasizes robustness compared to mountain racing, so you will be able to use it for a long time.

SAYAMA works worked on backpack development three years ago. At the request of Mr. Otokozawa, who is aiming to participate in TJAR2018, Sayama San have repeated prototypes of backpacks in consideration of functionality and weight reduction more than 10 times in half a year. It was completed by the main race, and Mr. Otokozawa completed TJAR safely. When designing a backpack for racing, Sayama San placed particular importance on the universal design that was conscious of symmetry. And it has a full range of functions, such as being able to quickly take out essential tools without having to take down the backpack. Sayama San using light materials and parts even with 1g because TJAR is a harsh race and the ease and lightness of the backpack was a prerequisite.

While working on making backpacks for those aiming for TJAR, Sayama San was working on backpack sample with a view to mass production for general sales.

He reviewed the design again and again to make it easier for craftsmen to make, and repeated meetings with factory planners and sample preparation. Then, in January 2021, a backpack that was convincing while being able to be produced by craftsmen was completed.

From 2022, a molle system is placed on the front side of the shoulder harness. Bottle holders, square pouches, and flap pouches from the waist molle attachment series can now be docked. Existing third-party products can also be docked for molle systems. Moreover, SAYAMA works have adopted a rail system for moving the chest harness.

Specifications:
1.Main Compartment
Inheriting the shape for TJAR 2018, which capacity gradually increases from the bottom. SAYAMA works provide a highly stable backpack comfort. The upper part of the main body uses a drawstring purse method (210D Nylon OX), so that the main compartment can be accessed immediately. By adopting the aperture mechanism of the Dustin Holder, it is easier to open and close.

2.Front Access
An aqua guard fastener is placed in the center of the front torso of the main body so that the stuffs can be taken out immediately. To make it easier to open and close, SAYAMA works have adopted a wide matte black No. 5. The slider uses two highly visible silver sliders.

3.Grab Loop
Placed on the front side so as not to interfere with the neck.

4.Front Side Pocket
The large-capacity external pockets on both sides are made of nylon high-density heavy mesh soft black, which makes it easy to identify frequently used items. The mechanism for squeezing the trim is that of the Dustin Holder.

5.Bottom
A rubber cord that also functions as a sleeping pad strap or an ax stock holder is placed. Ax shaft (stone tip side) and cord lock mechanism that can fix the upper part of the stock are placed on both sides of the front torso.

6. Shoulder Harness
A streamlined design that creates a better fit from the shoulders to the flanks. The front torso uses 210D nylon ox black, and the back torso uses double Russell mesh black. In addition, a 10mm thick urethane pad is used inside to reduce the burden on the shoulders. A load lift strap is also placed to bring the backpack closer to the trunk. In addition, a LITTLE AID system is used between the collarbone and the shoulder (a non-slip design for shoulder belts of bags that docks eco-bags to prevent them from slipping off the shoulder). SAYAMA works aimed to maximize the fit of the Dustin Holder, and prevent the bottle from interfering with the arm.
From 2022, a molle system is placed on the front side of the shoulder harness. Bottle holders, square pouches, and flap pouches from the waist molle attachment series can now be docked. Existing third-party products can also be docked for molle systems.

7.Torso
Uses double Russell mesh black that immediately absorbs and diffuses sweat. The back length for racing was 43 cm, but it has been changed to 48 cm in consideration of practicality. From 2022, the fabric for the upper and lower back and torso has been changed to 70D ripstop nylon.

8.Chest Strap
Includes the whistle buckle used from TJAR 2018. At the player's intention, SAYAMA works prioritized ease of opening and closing over lightness. From 2022, SAYAMA works have adopted a rail system for moving the chest harness.

9.Waist Belt
Uses 25mm high density nylon. You can remove it at any time for everyday use. In addition, two loops are placed so that the waist pouch attachment for long-distance races can be docked.

10.Reservoir Pocket
A pocket that can store the reservoir tank of the hydration system is placed inside the back torso (210D Nylon Ox). The urethane pad is stored inside the pocket and can be removed if you are looking for weight reduction. A double slider fastener is used to open and close the pockets without any hassle. When using the reservoir pocket on a daily basis, it also functions as a pocket for storing compact PC-type devices.

Size:
Back Length 480mm
Capacity 28-30L

Fabcric and color:
- DCFH5.0oz black
- DCFH5.0oz White

Weight: 500g
Country of Origin: Japan

*Product information translated and written by morimori