Sea bags from Ace Hardware?

One of the necessities on the sailboat (limited space and possibility
of getting wet) is having a good, water resistant, sea bag.

Ace is selling a nice size "Laundry Bags" that fit that description
perfectly and relatively cheaply.

http://www.acehardware.com/product/index.jsp?productId=2463028&cp=2568443.2568448.2626069.2627773&fbc=1&cp=2568443.2568448.2626069&fr=StorePrice%2FACE%2F00000000%2F00002500&categoryId=2627773&fbn=StorePrice%7CUnder+%2425.00&parentPage=search&searchId=36685900564