Columbia - Big & Tall Backcast III™ Water Trunk. Color City Grey. On sale for $33.60. MSRP $35.00.. 4.7 out of 5 stars+10Brand NameColumbiaProduct NameBig & Tall Backcast III™ Water TrunkColorCity GreyPrice$33.60MSRP: $35.00Rating5Rated 5 stars out of 5(80)