Check 2019 Portabote Alpha 3000 from Portabote International . The portable folding boat in different models are available from Portabote. Revolutionary Boat That Folds Flat. Over 120k Sold. Get more Info & Prices. Casting & Fishing Stable. Boat Folds to 4 inches. Compact for Storage. Easy to Transport. Floats in 4 in of water. Models: Porta-Bote, 8' Model, 10' Model, 12' Model, 14' Model.