Please pay attention to the product dimensions. product dimensions: height: 35 cm width: 18 cm depth: 8 cm general features waterproof oxford fabric special headphone outlet design double-sided suction compartment mesh cross back and chest bag multi-purpose standard main compartment multi-purpose pocket compartments in the main compartment high quality adjustable suspenders and high quality zipper heads high quality oxford waterproof material cross bag model that can be used on back and chest Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.