Most stuff sacks on the market today use silnylon as the material. When the designer first started hiking, he used a stuff sack made of silnylon, but it was too slippery when packing and the position of the stuff sack was not stable in the backpack, so he gradually started using a stuff sack made of silnylon. is no longer used.
Since then, I have started using my own stuff sacks made from Dyneema® Composite Fabric.
Dyneema® Composite Fabric stuff sacks are less slippery than silnylons, are easier to pack, and are more durable.
I don't like the feel of an air pillow, so I often use a stuff sack instead of a pillow when I go to bed. .
Even with this product, if you are storing soft items such as clothing, we recommend using it as a pillow with the zipper side down.
Spec
Material: 2.92 oz Dyneema® Composite Fabric Hybrid CT5K.18/wov.32c
Face: 50 Denier Polyester Back: 1.43 oz/yd 2 Dyneema® Composite Fabrics
This material uses 1.43 oz / sqyd Dyneema® Composite Fabrics on the back side and 50 denier polyester on the front side, making it a lightweight, durable and waterproof material.
The fabric is very stiff at the beginning of use, but it also becomes more supple with wrinkles as you use it. (Due to the characteristics of the material, there are wrinkles from the time of purchase)
Case S
Size: Length 20cm x Width 8.5cm x Side gusset 3cm
Weight: about 13g
Case M
Size: Length 30.5cm x Width 13.5cm x Side gusset 11cm, capacity about 5ℓ
Weight: about 28g
Case L
Size: Length 36cm x Width 15cm x Side gusset 13cm, capacity about 9ℓ
Weight: about 34g
Country of Origin: Japan Producer: Zushi City, Kanagawa Prefecture RIDGE MOUNTAIN GEAR