About the 300x Explorer Inflatable Kayak The 300x stands alone in a class of it's own! Designed to tackle whitewater as well as open-water and surf, this kayak is sure to add years of fun! Super-fast self-bailing with 16 floor drains that can be left open for wet whitewater and ocean kayaking or closed for high and dry flat-water paddling. The Explorers also feature a removable slide skeg for improved tracking on open water. Pound for pound these Explorers are champions capable of handling any type of adventure: Fishing, Touring, Camping, Exploring, Adventuring, Whitewater, but Never Boring!