The OttoLock cinch lock is designed for short-stop security and protecting against theft opportunists. I've been using one since I first tested one for fat-bike.com and I love it! It’s more secure than a cable lock and much lighter than a U-Lock. Starting weight at just 120g for this 18-inch version and coiling to a compact 3 inch diameter.
Multi-layer steel and Kevlar bands (18mm wide) make it very cut-resistant
Chip-resistant Cerakote paint and Santoprene plastic that will not scuff or harm finishes