It’s lightweight,ideal for post offices,courier express companies,logistic and parcel shipping companies,packaging wholesalers,mail order companies,shipping supplies sellers,office stationery suppliers,online retail stores,home use.Our advanced insulation bottle ensures that your beverages stay at the perfect temperature for hours.Enjoy ice-cold water for up to 24 hours or keep your coffee piping hot for up to 12 hours,no matter where you are.Constructed from high-grade stainless steel,this bottle is both durable and safe.It resists rust,stains,and odors,providing a fresh taste with every sip.