inflatable fishing boats - fishing tackle - camping tents - lures - catamarans - kayaks home :: rigid inflatable boats What to look for in Rigid Inflatable Boats A Rigid Inflatable boat sounds like an oxymoron, doesn�t it? But it�s not really! Rigid Inflatables are boats that have inflatable tubes that are attached to a solid hull. Most inflatable boats in the under $1000 category are usually non-rigid inflatables.&nbs..