Quick Answer
For one-sided wind protection, consider tarps with a windward side made of durable, water-resistant materials and a leeward side with a breathable mesh to reduce condensation. Look for tarps with reinforced corners and a sturdy ridge line. A square or rectangular tarp with a minimum size of 9x9 feet is recommended.
Choosing the Right Tarp
When selecting a tarp for backpacking, consider the trade-off between weight, durability, and price. For one-sided wind protection, a tarp with a windward side made of nylon or polyester is a good option. These materials are durable and water-resistant but can be heavy. Look for a tarp with a minimum of 1.5 ounces of fabric weight to ensure durability.
Tarp Size and Shape
A square or rectangular tarp with a minimum size of 9x9 feet is recommended for backpacking. This size provides enough space for two people to sit comfortably and can be easily pitched in various configurations. A larger tarp can also be used as a makeshift ground cloth or emergency shelter.
Setting Up the Tarp
To set up a tarp for one-sided wind protection, attach the windward side to a sturdy tree or pole using a rope or cord. Then, attach the leeward side to a second tree or pole, creating a 10-15 degree angle between the two sides. This angle helps to reduce wind pressure on the leeward side and provides a more stable shelter. Use stakes and guy lines to secure the tarp in place and ensure it is tight.
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