1.double walls stainless steel 2.insulation,keep warm and cold 3.high quality and fast delivery Item No.CapacityMaterialQTY(pcs)PackingN.W./G.W.(kgs)MEASMOQYT-73001500mlS/S & New PP12pcswhite box7/9kgs38.8*29.6*26.5cm3000pcsYT-73002750ml S/S & New PP12pcswhite box8/10kgs38.8*29.6*30.5cm3000pcs YT-730031000mlS/S & New PP12pcswhite box9/11kgs43.8*33.3*33.3cm3000pcs 500ml Stainless steel thermos ...