Robens Icefall IV Four Season Sleeping Bag

  • £84.99
  • Save £95

Available on orders over £100


The Icefall IV is a four season sleeping bag that features MicroThermo High Loft for superior insulation and compression. This sits between a nylon ripstop shell and polyester Taffeta lining in a double bottom layer and a shingle construction upper that sees overlapping angled layers of insulation prevent cold spots by providing secure positioning and uniform loft – extra insulation is added to the footbox.


Shell: 15D 429T ripstop, 100% nylon
Lining: 30D 290T polyester Taffeta, 100% polyester
Insulation: MicroThermo High Loft
Size: 210 x 80 x 50 cm
Pack size: 43 x 25 cm
Weight: 2.25 kg
TemperaturesComfort -11°C, Limit -18°C, Extreme -41°C


  • Body contour profile for optimum warmth to weight ratio
  • 3D hood profile
  • Redefined neck baffle position and profile minimise draughts and heat loss
  • Shingle layer construction for maximum loft and insulation
  • MicroThermo High loft insulation provides superior insulation and compressibility
  • Hood drawcord differentiated by thickness and structure for easy adjustment by touch
  • Sharkfin foot box with extra insulation
  • Full-length insulated zip baffle
  • Anti-snag zip guard
  • Hanger loops for storage and airing
  • Compression stuff sack
  • Mesh storage sack
  • Compression stuff sack
  • Zip together 
  • Shark Finn foot box