1,2000ml Cross Valve Economy disposable urine bag 2,adapter with cap ,auti-reflux valve 3,Received CE and ISO9001certification The 2000ml cross valve urine bag :1 for single use2 mainly for liquid-lending and urine collection after operation3 Ethylene oxide sterilization4 with or without ,pull-push valve, T valve, screw valve5 made from medical PVC,non-toxic6 urine bag capacity :1000ml ,1500ml , ...