Zippers:
YKK® VISLON® #3 – YKK® is a Japanese zip manufacturer renowned for the highest quality products. VISLON® #3 product is a cube lock with higher reliability than a fine spiral lock.
Filling:
Natural Polish down 850 cuin, 95/5
Pertex Quantum Y series fabrics are made from a unique Y-shaped yarn. These fibers form a tightly interlocking structure, which improves downproofing and reduces the drying time of the fabric. This solution causes the fibers to stay in place even after prolonged use and frequent washing, thus increasing the durability of the fabric. In addition to its durability, the fabric is also distinguished by its texture, being decidedly softer and smoother on other materials.