Stam RollTop FB Dyneema®︎ ZM-1103 it will wrinkle during manufacturing

it will wrinkle during manufacturing

This not only boosts water resistance but also prevents seam shifting

making it both easy to use and safe

I think it can withstand some humidity

Stam RollTop FB Dyneema®︎ ZM-1103 it will wrinkle during manufacturingType Roll Top Stuff Sack Flat Bottomed Main fabric 1. 0oz Dyneema Composite Fabric [Size S] W155mm H250mm D40mm [Weight] 9g [Capacity]1. 2 [Size L] W250mm H345mm D80mm [Weight] 14g [Capacity]4. 8 The opening of the bag is not Velcro fastened, so even clothes with exposed fibers can be stored smoothly. The top of the roll top is folded three times to effectively block moisture, but we do not recommend completely submerging it in water. It is waterproof