Colombian Style at the moment offers you 2 types of Mochilas Wayuú or knapsacks;
1-Mochila Lisa, which means that the bag is in one color and the design is in the stripe, your bag can be in any color, but the unique style comes in the stripe, making each strip unique.
2-Mochila Color means that the design comes at the bag, but not the stripe. Each color Mochila has their own and unique design.