white/black tube silo bag for haylage or forage cereal storage outside in bulk , uv stabiliser ,anti-aging Silo bag benefits ... grade standard conditions.3. Increase your storage capacity ,special in harvest season, it is quickly to storage than silage wrap4 You only need ... weeks to estabilish 50,000tons depot)6 Durable ,long time storage solution outside to withstanding the weather condition ,(with UV ...