When you're heading out for a cross-state bike tour, loading yourself up with a lock sounds like a burden on both space and weight, but there's no doubt that there will be moments when a lock is needed, whether popping into a cafe for a quick cup of javva, or stopping at a pay shower for a rinse off. The Abus Web Chain 1500 Key Chain Lock offers a bit of security when you have to step away from your steed, with lightweight 4mm chain covered in a nylon sleeve to keep your bike's paint job looking prime. The lock won't claim to be heavy-duty, its actually quite the opposite weighing in at only 280-grams, but it can give you minor protection when you run into the corner store for a few minutes, or lock up your little one's bike at school for the day with peace of mind.