This invention relates to a wrap combined in a urine sheath. The wrap is a tubular elastic and impermeable rubbery sheath with one end secured to an opening segment of the urine sheath, and the other end is expanded by the opening segment of the urine sheath to automatically form a leaking-stop ring and a wrap opening in the center of the leaking-stop ring the wrap opening is used to wrap and position a male penis, so that the catheterization space in the urine sheath is isolated from the outside, which prevents the urine from leaking out and gives the expansion-shrinkage margin coping with a male penis erection and non-erection state, avoiding too tight constraint to the penis, so as to form a wrap combined in a urine sheath with better anti-leakage and comfortable wrapping efficiency.一種結合於尿套之束套,為一管狀具伸縮彈性且不透水之膠皮套體,其一端穩固套束於尿套之開口段,另一端透過該尿套之開口段撐開自動形成一止漏環與一於該止漏環中央之套口,該套口用以套束定位男性陰莖,使該尿套內之導尿空間與外界隔離,可防止尿液向外滲漏,並賦予隨著陰莖勃起與否之張縮裕度,避免對陰莖造成束縛感,藉此構成一具有較佳防滲漏及舒適套戴效率之結合於尿套之束套。(1)‧‧‧束套(11)‧‧‧止漏環(12)‧‧‧套口(2)‧‧‧直筒狀尿套(23)‧‧‧導尿空間(4)‧‧‧男性陰莖