NRS Rodeo Split Stern Float Bags 2006 2007 Jeep Liberty Air Conditioning Evaporator Kit 5189335AA. Short and narrow flotation bags fit on either side of the stern support pillar in today's short freestyle kayaks. Our Infinity series float bags are our most popular flotation bags. Stern float Bags are available as a pair or individually. We use 10 gauge Urethane material which won't leak or delaminate! Dimensions inflated: 28"L x 9"D x 13"W, 3"W at tip. There are many, many kayak models. You will need to measure the space in your kayak that you want to fill in order to determine which of our flotation bags will work for you. Choose bags that size or larger. Lifetime warranty.