Specificationsapplicable people: menbottle type: vacuumbrand name: tyesocertification: ce euchoice: yesdrinkware type: vacuum flasks & thermosesfeature: eco-friendly,portable,large capacityglass liner material: stainless steelhign-concerned chemical: nonematerial: stainless steelmetal type: stainless steelorigin: mainland chinaproduction: vacuum flasksshape: straight cupthermal insulation performance: 6-12 hoursthermos material: stainless steel tyeso 530 750ml thermos bottle stainless steel termos vacuum insulated water bottle travel wide mouth metal bottle termica there is a tyseo label inside the box, and there is a manual. The cup shell is frosted texture, and the anti-skid effect is very good. 304 Stainless steel, and the heat preservation effect is very good. Cold drinks and hot drinks are very suitable for coffee, about 6-12 hours. With a hand, it is very convenient to carry out, very solid, and the small mouth conforms to human design, and is suitable for drinking water name: thermos bottle capacity: 530ml 750ml material: 304 stainless steel food grade silicone pp note:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 0-2cm measuring deviation due to manual measurement.