FERRINO / Instinct 30+5 FERRINO / Instinct 30+5 The INSTINCT30+5 is FERRINO's top-of-the-line model for alpine use, made with Dyneema® and designed to deliver maximum performance in alpine climbing. The weight is 850g by default, min. 690g. Dyneema Composite Fabric (DCF), which is a two-layer laminate of Dyneema fabric and 50D (denier) polyester, is used, and the reliability has been significantly increased compared to Dyneema fabric alone. The main body has a zipper closure, but it can also be closed in three ways: side, roll-top, and zipper. In addition, daisy chains on both the front and back, and a 145cm strap are included, allowing for external attachment of crampons, snowshoes, skis, mats, etc., making it highly expandable. The Hollow Back System is used for the back system, designed to naturally balance the load on the hips, and there is no compromise in comfort. The waist belt can be removed during harness-wearing attacks. The front and bottom, where fabric wear is a concern, are reinforced with Super Fabric over Dyneema to ensure sufficient durability for harsh mountain trips. As mountaineering gear, the design stimulates the instincts of mountaineers aiming for alpine climbing. No noticeable scratches or stains. Search terms: Yamato Michi Hyperlite Mountain Gear Mountain Laurel Designs Nruc Atelier Blue Bottle UL Hikers Depot Moonlight Gear Gregory Exped Mammut