Review on 🔒 UiiziC Bike Cable Lock, Travel Padlock 4.9 FT – Portable Mini Bicycle Lock with Anti-Theft Security – Retractable Combination Helmet Lock Cable for Baby Strollers and Suitcases – New 4-Digit, 4.9 FT (1-Pack) by Scott Rao

We use it on the two wheels of our twin stroller on various trips to deter theft. This little thing fits in the palm of your hand and packs easily into our baby bag. It was easy to install with our own combo and it blocks easily. While it seems very durable for our purposes, I'm not sure I would trust its durability on a bike in an isolated location. A very thin piece that you insert into the lock. It seems that over time it can be pulled out. Five stars because it works as advertised and I don't want to test my theory about its maximum durability.