... the PP material is strong structure.4.The curved design of flask body is more convenient to handle.5.The button ... 'GP40'GP40'HQ350ml20850pcs42500pcs52400pcs500ml17850pcs36500pcs45000pcs photos packing our service1.The ability of production is 10,000 pieces per day.2.MOQ ... as well as sales,we have products,mainly such as stainless steel vacuum flask, coffee pot, mug, auto mug, sports bottle,etc.Our ...