At VAUDE, Proof stands for waterproof and Made in Germany! With a load capacity of up to 3 kg, the bicycle seat post bag offers plenty of space and additional protection against splash water and dirt. Our developers have managed to integrate the KLICKfix Contour adapter into the design of the bicycle bag in such a way that two separate compartments with wide-opening, waterproof zippers lie on top of each other. This enables good organization with heavier tools stored below and separate storage of snacks or rain gear in the upper compartment. The compact equipment is rounded off by a cord spider on the lid, which makes it possible to stow a wind vest, gloves or a rain jacket even while riding. It is not recommended to use it on carbon or other lightweight seat posts or it is recommended to seek advice from the bicycle manufacturer. The extremely abrasion-resistant, bluesign®-certified material consists of 64% recycled Econyl. The Proof Offroad M is waterproof welded in an environmentally friendly manner using high frequency technology at the company's location in Germany. The VAUDE Green Shape label stands for an environmentally friendly, functional product made from sustainable and bluesign® certified materials. As a member with leader status in the independent Fair Wear organization, VAUDE is committed to fair working conditions and fair wages. This product is also climate neutral: the emissions from materials, manufacturing processes and shipping were holistically determined and systematically reduced. Currently unavoidable emissions have been fully offset by the independent non-profit organization ?myclimate•.