The Tool L bike bag from Vaude is a functional bike bag that attaches to your bike's saddle using the Twist adapter. Very practical, you can store your repair tools in it, such as an inner tube, tire levers, a windbreaker, or an energy bar. Expansion bag Inner pocket Mount for flashing light Main compartment with zipper Reflective elements Materials 1: 100% Polyamide - 400 D Plain Polyurethane coated Materials 2: 100% Polyamide - 800 D Mega Tarpaulin Lining: 100% Polyamide - 200 D Acrylic coated Dimensions: 10 x 10 x 17 cm Volume: 1.8 L Weight: 167 g Saddle bag compatible with Vario seat posts. The velcro strap used to attach the bag to the seat post can be removed Vaude - Tool L - Bike bag