The Polar Sling has all the features you love about KAVU's classic Rope Sling style - this time it's gettin' a lil fleecy. Designed with fun and functionality in mind, this micro fleece sling pack will keep you and your essentials cozy all winter long. Sling pack with adjustable rope shoulder strap and side release buckle, two vertical zip compartments, two key or cell phone pockets, padded back with KAVU embroidery. Fabric: 14oz 100% polyester printed polar fleece Lining: 100% polyester Cross Body Strap Length: 22" - 44" Dimensions: 20" x 11" x 5" ( 10L / 610 cu in) Replacement buckles can be purchased HERE !