Theres 3 chambers mate this is the description..
Included in the Set Intex Seahawk 2 inflatable boat 2 aluminum oars Hi-output double quick air pump Repair kit Grab line Gear carry pouch Instructional manual Product Features Rugged SUPER-TOUGH vinyl construction Fast-fill, fast-deflate Boston valves on two main hull chambers; double valves on other chambers 3 air chambers including an inner auxiliary air chamber in hull for extra buoyancy Inflatable floor for comfort and rigidity Oar retainer rings Welded on oar locks Grab and carry handle on bow Motor mount fittings Fishing rod holder Specifications Approximate Inflated Size: Size: 93L x 45W x 16H 2 person capacity Maximum weight capacity is 440 lbs Model 68347E What is SUPER-TOUGH vinyl? SUPER-TOUGH vinyl is an extremely strong and durable plastic material that is impervious to gasoline, oil and salt water. The molecular structure makes it highly resistant to