Get your grub on with the Sub Sandwich Pool Noodle. This large, 62-inch long inflatable Hoagie pool noodle is inspired by a classic sandwich with all the must-have ingredients (including a 3-D lettuce feature). The sub sandwich is also easy to inflate and keeps its shape thanks to a small speed valve. From hoagie to hero, no matter what you call it, you'll love it as much as your favorite deli delight.