cooling bag with polyester material,it is always given as a gift for European and American market,OEM are welcome Item Description: cooling bagMaterial:puSize:30*25*22cmPrice:FOB Ningbo/Shanghai priceSample fee: USD 45/pcs(It is refundable after u place order)Sample delivery Time:5daysPrinting: Silk screen or heat transfer and so onMass production Time:20-30daysPacking: one pcs /opp bag, then in ...