Maybe it's tools and a spare tube

the Sidekick attaches to the bike stem and handlebars with the three included Velcro straps

8mm -6 Degree 100mm

One bike's worth includes: 1x 4000mm lined SIS compatible 5mm diameter housing 1x 2500mm length stretched stainless steel smooth pre-stretched cable 1x 2300mm length stretched stainless steel smooth pre-stretched cable 4 bushings 2 cable clips

most riders have the bar set up at the same height they would have flat bars set up

Swift Industries - Zeitgeist Pack Teal Sadelpind Maybe it's tools and aThe Zeitgeist Pack is a great choice for gravel adventures, touring, bikepacking and daily bike commuting. Our design provides a 12L carrying capacity right at the handlebars of your bike and features two convenient side pockets that fold flat when not in use. The Zeitgeist Pack is made from Challenge ECOPAK 100% recycled polyester and holds approximately 15 plastic bottles rescued from ocean beaches. Dimensions: Width: 46cm Height: 23cm Depth: 18cm