Shoe Bag COOL PACK Bikers

Made of high-quality material, so-called polyester, which  does not compress  and  does not wrinkle under water exposure,  so this is an investment for years.
It has  a large compartment , allowing you to fit many things into it and forget about maintaining order once and for all. 
A small  external  zipper... pocket is perfect for storing small items like money, phone, keys, etc.
It can be carried  on your back,  using the ties as suspenders,  on your shoulder  or  in your hand . The elasticity of the ties prevents the backpack from slipping off the shoulders.