I have two old hydration bladders, both of which are no longer usable (in one the cap is broken, in the other the internal bag is ripped). Spare parts appear to be unavailable. Is there anything good ...
At the crag this weekend I noticed that my climbing partner's carabiner had a great feature: a red line painted such that you know the carabiner isn't locked until the red is hidden. I love this ...
If I'm hiking in the wilderness and my shoelace breaks, what's the best way to go about fixing it assuming I have no spare?
If I'm out in the wilderness and find myself in need of a rope I don't have with me (forgotten, not enough, another snapped), how can I make one? Are there any natural ropes I could use with minimal ...