A-Flex Lite

A-Flex Lite Construction is an advanced shingle insulation system offering exceptional heat retention and optimal loft and cushioning. Additional features of bags with this construction include:

• Nautilus Hood: the same construction as our 8000m jacket hood, a 3D hood that
  wraps around your head and reduces heat loss.
• Velcro® Free Face Muff: eliminating a rough spot against the face
• Feely Draw Cord: two different shaped cords around the hood for easy night time adjustments
• Zipper guard: keeps the draft tube fabric from getting caught in the zipper
• Trapezoid Foot box: matches the shape of your feet, wider in the toe area and narrower in the heels.