A new item that is completely unnecessary but looks cool and makes life more comfortable for baby is the Skip Hop Memory Foam Liner. Made of embossed memory foam, the liner gives your baby the ultimate stroller ride. Place on top of the stroller seat to protect the stroller from crumbs and spills while providing comfort to your baby. Available in 4 colors (blue, green, platinum and red), the liner looks great too. With multiple slots, the water-resistant liner will accommodate safety straps on any stroller and the non-slip backing keeps the liner from sliding around on the seat. A pocket at the bottom of the liner gives you one more place to store small baby items. Is the Skip Hop Memory Foam Liner a necessity? Absolutely not! Is it a fun luxury item for baby and for you to look at? Absolutely yes! If you are looking for a way to liven up your stroller while benefiting your baby then this $30 is worth it!