Multi purpose Sativa Hemp/cotton mix Bag, can be used as a shoulder bag or as a rucksack by changing the strap positions. This hemp/cotton mix Rucksack/Shoulder Bag by Sativa is great for the eco-friendly student, fits A4 size folders and is ideal for general work use. By changing the strap positions this bag can be modified from a shoulder bag to a rucksack depending on how you like to wear it. With numerous inside and outside pockets you'll never have to worry about were to put something. Decorative leather trimming. Use the Sativa Key Holder to provide quick and easy access to your keys and keep your Sativa bag interior in pristine condition and just for fun we've decided to make your keys stand out by throwing in one of our cool Sativa Key Rings.