Ferrino Nightec Pro Lite 600 M is a perfect sleeping bag for those looking for a product for trekking and mountaineering to use during winter outings with temperatures even below freezing. Extremely resistant external material and internal padding in microfibre (570 g the weight of the padding) give an excellent thermal capacity: the minimum temperature reaches in fact up to -21 ° C. The horizontal seams of the sleeping bag are staggered, never communicating to prevent the heat from coming out. Then, as for the details that increase in comfort inside there are many: 3D foot area for more space, two-way side zip and zip also in the foot area to adjust the internal ventilation, inside pocket, front fairing cold draft and zip cover. Not a small thing, then, Nightec Pro Lite 600 M is very light and super compressible. Perfect to carry in your backpack! Ferrino Nightec Lite Pro 600 M sleeping bag