I’ve used Kriega for years. Got the mounting kit for my Panigale V2 (the V4 kit fits it). Here’s my old MV F3 with the US30 on board (not yet been away on the V2). In there are: underwear x 3, tee shirts x3, jeans, denim jacket, toiletries, book, bottle of wine, bike chain and lock, bike cover. On top I’ve bungied my waterproofs. Can attest they are absolutely 100% waterproof. Mine have toured Europe and many 1000mile long weekends.