ROCKBROS Universal Flaschenhalter für Fahrrad Kein Stanzen Basis für Umbau Radunterhose You don't have to open

You don't have to open the bag

All common gravel tires (typically 700c × 32–45 mm)

you can choose the right way to wear it

Numerous ventilation holes in the mouth and nose area allow for optimal air circulation

to meet the needs of different applications

ROCKBROS Universal Flaschenhalter für Fahrrad Kein Stanzen Basis für Umbau Radunterhose You don't have to openROCKBROS Universal Bottle Cage for Bicycle No Punching Base for Conversion Attention, cyclists! The ROCKBROS adapter is ideal for those who don't need a separate bottle cage. Simply attach it to your bike and carry your drinks with ease. No punching required. It's compatible with MTBs, road bikes, and mountain bikes. Easy installation, no additional modifications required. Main features Delivery with The bicycle bottle cage adapter includes the