Brought this to house a 100cm, thick-chained bicycle lock.Construction:Overall, that unit is well put together with no loose or frayed threads. The waterproof seal is thick and does not look like it would let water into the interior. The main body looks to be made of rubber coated plastic. There is a small weather guard made of plastic at the top to cover the phone display pocket.Fitting:The securing straps are simple velcro which have been stitched to the main body. These should hold up well in all weather conditions. The straps have no problems fitting around a full-sized, (GIANT Trance) mountain bike.Phone storage:Although this user won't personally be using the phone storage / access pocket, it was tested and this user had no issues accessing their smartphone and any of it's features.Note:One thing to note was that there was some sort of mark on the bottom of the unit. This use could not tell if it was a scratch or stitching. either way, is is not visible and does not seem to have compromised the waterproof integrity.Overall:This user is very happy with this product and would definitely recommend it to others.

Works great and it’s durable

I can fit everything I need, instead of carrying a backpack,It has my phone, keys, wallet, power bank and other accessories,Combined with the bag that hangs in the middle of my nuke frame that carries my puncture repair kit and pump, tools, etc this eliminates the need to have a backpack whenever I ride my bike.

Coole Fahrrad Tasche, einziges Manko der Klettverschluss ist zu lang, muss versteckt oder abgeschnitten werden

Schöne geräumige Tasche, aber sehr breit, bei mir stört es beim fahren an den Knien... sonst sehr stabil, Fenster für Handy top, wellt nicht, bleibt glatt. So kann man problemlos das Handy nutzen.