The Harmony Long Float Stern bag in vinyl is a single replacement bag for the stern of 10 ft -13 ft kayaks. These bags are designed to be used as a set to accommodate center walls and a second bag is required to achieve proper floatation. The listed dimensions for the Harmony Long Float Stern Bag are for when the bag is inflated.Inflatable Dimensions:Size: 41" x 14"Weight: 14 oz
|Length:||3 ft 5 in / 1.04 m|
|Width:||14 in / 35.56 cm|
|Weight:||14 oz / 396.89 g|
I use it as a stern bag on my LL Huck. Fills the void and holds air. Pretty much what was needed. I have similar Harmony bags from the 80's (originally for my Dancer) that are still going strong. Not sure how I lost the one I needed to replace.