This is good to know. TIP for ants: Get Rid of Ants: Put small piles of cornmeal where you see ants. They eat it, take it 'home,' can't digest it so it kills them. It may take a week or so, especially if it rains, but it works and you don't have the worry about pets or small children being harmed!
If you are a minimalist camper or ultra light hiker the Spark SPI from Sea to Summit is your bag. Coming in it at a measly 12.3 ounces Sea to Summit claims that it has one of the best "warmth for weight" ratios of most sleeping bags available. The temperature rating goes down to 46 degrees fahrenheit making it a perfect summer bag. Available September 2013.