... 18/8 steel durable& drop resistproduct information stainless thermos flask, with 8oz -14OZ capacity, vacuum can keep temperature long time.Made ... mug, single aluminum bottles, pla-stic mug, stainless steel hip flask, etc. It is export 85% of the annual production throughout ... bottle, thermos mug, coffee pot (coffeepot), stainless steel hip flask and stainless steel canister, such as auto mug, office ...