From the Sapling Collection. Accessory sling pack for the Thule Sapling child carrier for additional storage on any adventure. For 6 months to 5 years Sling pack provides an additional 10L of storage Easily connect or remove Can be used a stand-alone sling pack External zip pocket Internal dividers for wipes, diapers and other essentials Easily stowed or deployed shoulder strap Lined Nylon/recycled polyester Wipe clean Imported SPECIFICATIONS Limited lifetime warranty 11.25"W x 15.25"L x 5"D.