From the cross-trail adventure to reaching the highest peak, the Life Venture Mug built with 18/8 food-grade stainless steel construction and screw-on lid is an essential. Thermally induced vacuum insulation - keeps drinks hot or cold for up to 4 hours 18/8 foo-grade stainless steel construction Double-wall construction Screw on lid Capacity: 300ml Weight: 262g Dimensions (unpacked): 70 x 70 x 164mm