The Trek-N-Tube inflatable lounge is great for lake, river or sea. Includes its very own travel backpack making it portable to the pool, lake, or river. Take a seat and experience relaxation with the Trek-N-Tube's many features including cool comfort mesh seating, 2 built-in 6 pack coolers for your favorite refreshing beverages, and 2 gear pockets for your sun tan lotion and other necessities. The Trek-N-Tube is loaded and ready to explore. Bring it on the lake, river or sea and enjoy a day on the water.