SONO is a polyester sheet that acts as an insulation layer for a sleeping bag. Wrapped in it, your body will get extra protection against the cold, wind, and moisture. It has a mummy-like shape, so you can easily wrap yourself up in it and then slide into a sleeping bag. The universal size means that you will be able to do so regardless of your height or posture. The base material is the 50D polyester which is pleasant to the touch and resistant to mechanical damage. It is easy to wash, dries quickly, is extremely lightweight and compressible, and thus easy to fold. Properly folded, it takes up almost no space in a backpack. Thanks to the included cover with a netted wall and two options of fastening, it can also be carried outside the backpack, giving the liner better ventilation.

Technical parameters:

• dimensions: 220x85x60 cm (universal, unfolded), 19x11x6 cm (in the cover);
• weight: 209 g (excluding the cover), 219 g (including the cover)
• material: 100% 50D polyester