Keith 350ml Titanium Cup Camping Mug Outdoor Cup Only 56g Cup material: Titanium;Cup surface: Titanium Original Color;Handle material: Stainless steel Pure titanium,lightweigt,stronger than steel.Folding handle ,easy to carry,suitable for travel,outdoor,camping.picnic. Healthy,eco-friendly close to human body.More choice,more convenience. Never rust,anti-corrosion from acid and alkali High resistane to extreme low and high temperature,Good heat transfer performance