![Lamina 30F/-1C Reg - Gear For Adventure](http://gearforadventure.com/cdn/shop/products/39-1487912-0-image-1951802_bfd9e180-e2cc-4979-8367-5d002e360520_640x640.jpg?v=1683629614)
Our legendary synthetic-insulated, seamless construction Lamina family of sleeping bags are back with new shell fabric and Temperlite insulation that delivers the same workhorse performance in a dramatically lighter package, without sacrificing durability. Unique Lamina construction maximizes the loft of your insulation; eliminates cold spots; and thermally maps insulation to concentrate warmth where you need it most.