A collapsible mug with flexible walls & a rigid base, which holds hot or cold drinks & is perfect for camping, picnics & travel. Made from FDA & EU compliant materials, the X mug can withstand up to 300 degrees Fahrenheit & the cut resistant solid base can be used to chop items & will stand without tipping. The firm nylon ring on the mug’s rim provides an ideal grip & helps to prevent spills & scalded fingers. It also means that the mug maintains its shape, whilst pouring is still easy due to the flexible food grade silicone walls. The mug holds a capacity of 16 fluid ounces, is easy to clean & dishwasher safe. Being collapsible, the mug will help to save you valuable gear space &, once it is folded down into a palm-sized disk, the mug is only 15 mm thick & 2.7 ounces in weight.