Ortliebs first aid kit for bike should be a central part of your equipment the first aid kit is a waterproof sleeves made of pu coated nylon fabric with roll closure this kit is rated as a high safety level and contains in addition to the basic supplementary equipment required for a specific field of sport motor biking cycling trekking canoeingkayaking horse riding the kits features belt loops this model has additional straps for fixing to a backpack etc further features large sc