Camping cup 300ml / 12oz is durable, is made of stainless steel double wall vacuum insulation and finish powder, which keeps looking good hot outside and inside.The lid has three modes, slides open to control the flow and spill resistant.A slip silicone pad in the base provides a soft landing on the surfaces to prevent scratches and spills.Dishwasher safe and free of BPA, BPS and BPF.FEATURES:Isolated a vacuum - vacuum insulation to the double wall to maintain temperature.Derrames- resistant cover three modes for flow control.Slip silicone base.Durable- 18/8 stainless steel with powder paint finish.Free of BPA, BPS and BPF.Maintains 4 hours 6 hours hot and cold