Plastic Water Storage Tank Window Cleaning Camping Valeting. I think its about 500 l.Was used for window cleaning. The item "Plastic Water Storage Tank Window Cleaning Camping Valeting" is in sale since Thursday, November 18, 2021. This item is in the category "Business, Office & Industrial\Agriculture/Farming\Storage Tanks". The seller is "ish0129" and is located in Aylesbury. This item can't be shipped, the buyer must pick up the item.