A cheap, simple solution for secure tent-pitching on snow or sand. Note: The dowels work better for snow. However, by using a small disk (something like kid's play dishes), you can get the same effect for sand.
Poles can prevent falls and stress injuries, particularly on rough terrain with big loads. But, the constant 'click click' can drive you nuts. They leave poked holes in soft trails, and on rock slabs trek pole tips skate dangerously. Here, a simple fix.