Gear for Sleeping Outdoors
Whether you're camping or backpacking, how can you increase the odds (n.机会) that you'll sleep soundly in the outdoors? A good start is to have the right gear:
Sleeping bag: Choose a sleeping bag with a style and temperature rating (n.等级，级别) appropriate for your destination.
·Car camping bags are typically cut wider, offering homelike and more roll-around room but less efficiency for retaining body heat (not so good on extra-chilly nights).Some rectangular (adj.长方形的) styles can be unzipped (adj.未拉上拉链的) to use as a quilt on milder nights.
·Backpacking bags are mummy shaped for a closer, warmer fit, and are usually lighter in weight. Many are filled with goose or duck down, which compresses (v.压缩) more readily than synthetic( adj.合成的) fill.
Sleeping pad:There are three types of sleeping pads—self-inflating (adj.充气的), air and closed-cell foam (n.泡沫塑料). When car camping, weight is not an issue, so you can enjoy a thicker, wider pad or mattress for comfort. When backpacking, weight is crucial, so a super-lightweight air pad or closed-cell pad may be your first choice.
Pillows:Bring one from home or use a small foam or inflatable camp pillow. Some sleeping bags have a pocket to hold a pillow or folded up clothing, such as a down jacket or fleece sweater.
Eye mask and earplugs: Eye masks are especially helpful when camping in northern latitudes (n.纬度) in summer or in campgrounds with surrounding light. Earplugs block out noises ranging from your tent mate's snoring to rustling sounds in the bushes.
