Men's Small Sling Crossbody Bag Anti-Theft Chest Bag Casual Hiking Cycling Slim Shoulder Pack Black Festive & Party Supplies Medium: for double-seat:134cm(L)x66cm(W)x63/89CM(H)

Medium: for double-seat:134cm(L)x66cm(W)x63/89CM(H)

It can be adjusted to the appropriate size according to your head circumference

you can breathe smoothly and achieve a comfortable wearing feeling

noise is kept below 40dB

Men's Small Sling Crossbody Bag Anti-Theft Chest Bag Casual Hiking Cycling Slim Shoulder Pack Black Festive & Party Supplies Medium: for double-seat:134cm(L)x66cm(W)x63/89CM(H)Experience the convenience of a lightweight and ergonomically designed shoulder bag with ample storage, making it an ideal choice for individuals engaged in various activities, from running to hiking. Features: With multiple pockets of various sizes and angles for easy access to your essentials. The main zipper pocket features compartmentalized spaces to neatly organize small items, including a small zipper pocket, two inner pockets, and two pen