This waterproof T517 leg bag from GIVI, made of 420D TPU nylon (all materials used comply with the REACH regulations) can withstand the weather better than your thigh, we dare to think. With the IP65 label, it can withstand extreme conditions and heavy rain, so basically you're safe with this.
This leg bag measures 11 x 7.5 x 19 cm and belongs to the bags for those legs that do not necessarily look like tree trunks. Although the latter can of course also get away with it. Anyway, the whole thing is a nice fit. Not too big, easy to reach, a roll closure which is waterproof, quick-releases to open, close or loosen and secure. Quality and ease of use, in other words. This version is black and is limited to the essentials: a storage compartment, not divided into smaller compartments. Okay, at the front, just behind the snap closure, you can still store a card or paper, but of course then you give up the waterproof element.
By means of an adjustable and where necessary elastic leg- and waist strap the bag remains neatly in place, in all circumstances. And of course that is what every manufacturer says, but in this specific case we can tell you after testing that it is true. The reflecting details (the logo) make this a good, safe and above all very handy accessory.