The Velo Sling keeps small essentials always within reach and protected from rain. Its easy to take with you when stepping away from your bike for a moment. - Made from durable, waterproof nylon with a polyurethane coating - IP64 protection level: provides excellent dust protection and resists water splashes from all directions - Ingenious magnetic closure for the lid - 3-liter capacity fits a wallet, phone, and other small items with ease - Attaches to handlebars using the included O-straps - Internal zippered mesh pocket - Removable shoulder strap - Straps on the bottom for additional attachments