This backpack is an ideal sport backpack for all kinds of outdoor activities such as cycling, jogging, climbing, hiking, traveling, etc. It can be used as a reliable and versatile companion for your short journey or your sporting experience and daily use, also a great gift for everyone. Breathable back material is specially padded with mesh for maximum comfort and heat dissipation. Adjustable mesh shoulder straps with plentiful sponge padding help relieve the stress from your shoulder. The waist straps are designed to facilitate stress release and to ensure stability while cycling.