Prisma GuideThe alpine version of the PRISMA, specially for alpine excursions and ski mountaineeringultra light and with a compact pack size yet amazingly comfortable. The thin gear loops are sheathed and stay in shape without being bulky. Additional gear loops and attachment options for ice screw clips offer plenty of opportunity to organize gear. Thanks to the combination of Dyneema on the inside and polyamide on the outside, the innovative tie in loop is far