The sturdy zinc alloy cylinder is dust and rust resistant

The mesh pocket on the saddle bag can hold wet items or water bottles

Helm und Kapuzenjacke getragen werden

5 to 22 mm

abrasion resistance

ROCKBROS Ultraleicht Trinkblase Rucksack Fahrradrucksack mit Trinksystem 2L Fahrradgriffe The sturdy zinc alloy cylinder2L Size Capacity & HoseThe 2L capacity size water bag bag can easily meet the drinking water needs while driving. The large diameter of the water inlet makes it easy to fill the bag with water. Comfortable and LightweightThere is another pocket outside the water bag, which is made of splash proof material on the front and breathable material on the back and shoulder straps. The backpack is ergonomically designed and weighs only 331 g. Double