Robens’ new insulation enhances sleeping bag performance

The latest sleeping bags from Robens feature new synthetic insulation described as “gamechanging”. MicroThermo Ball comprises clusters of polyester that closely mimic down in both loft and compressibility. MicroThermo Ball is found in three Icefall Pro bags, which have a wide mummy cut, brushed lining material and a central zip. Thermo Hybrid Down combines MicroThermo Ball with down for an exceptionally soft, high-performance, lightweight insulation. It’s used for the upper sections of the four bags in the Gully range. MicroThermo Ball is used in the base, foot and head as these are areas more likely to get damp. robens.co.uk