KozySak features a patented design that allows it to fit any travel crib brand perfectly (Guava Lotus, Baby Bjorn, you name it). KozySak is not just a "fitted sheet," it is a fitted bedding system for travel cribs that houses a blanket, sheet, and quilt top in an all-in-one design that makes travel bedding just as travel friendly as travel cribs. Just select a design you like below, purchase, and we'll handmake your KozySak to fit your specific travel crib brand.