TriFold DriTopTM System. Foolproof seal to keep ice in and air out.
MuleSkinETTM and MuleSkinEVTM. Tough 1000 denier Outer layer for exceptional strength and durability; heavy-duty inner layer 2X thicker than most soft coolers.
ComfortCarryIMPTM System. Reinforced back-straps and plus ventilated back pads provide ultimate comfort for long-range excursions.
PolarLayerTM Insulation. Keeps contents “IceMule Cold” for up to 24 hours.
IM AirValveTM. Allows for insulation layer air removal so the coller can roll up for storage in its stuff sack.