Sportsleeve medium is made of vegetable tanned lamb skin in color black. The characteristics of Lamb skin is its exceptional hand feel and its lightness. For color natural we take 100% vegetable tanned cowhide - same as used for gynmastic equipments. This cowhide gets with the time a beautiful patina. Harold‘s sportsleeve large is a high-end version of the gym bag, that you may know from school time. It fascinates by its simplicity and the functionality that the shoulder straps close the backpack at the same time. Personal belongings may be stored in the outer zipped pocket and in the internal pocket.The sportsleeve large in leather can be understood and worn as casual replacement of a rucksack. It is a practical accessory, pleasant to wear, easy to handle and can be stored space saving. Sportsleeve large can take easily a large folder and other documents in magazine format. So apart form use in leisure time it can be also taken for business purposes. Sportsleeve large Lambskin is offered in black with black saddler's leather, whereas Sportsleeve Large in natural comes with brown saddler's leather for the shoulder straps.