All about Backcountry Beds

Both self-inflating mattresses and foam pads come in different lengths and thicknesses creating a spectrum of choice from short and thin foam pads that weigh only a few ounces to thick, full-length self-inflaters that tip the scales at more than five pounds. Generally, what you gain in comfort with a thicker and longer pad you also gain in the number of ounces you're carrying on your back during the day when traveling into the backcountry.

Thickness

• For ounce-counting backpackers and mountaineers: Look for self-inflating mattresses of no more than 1 to 1.5 inches thick, and a total weight of between 1.5 and 2.5 pounds. If foam pads are your style, look for a closed-cell model that's 1/2 to 3/4 inches thick.
• For car campers and boaters, who are less concerned about weight, the sky's the limit. In fact, the packed size of the mattress becomes more of a factor. Generally, a 2-inch self-inflater will make the roughest ground feel like a five-star hotel bed.

Length

• Shorter pads are ideal for smaller people or anyone who curls up when sleeping. Ounce-counting backpackers should also consider three-quarter length or shorter pads. When using a short pad in milder weather, you can insulate your feet from the ground with a strategically placed empty backpack or extra clothing.
• In severe cold or snow camping, a full-length pad is a must, although your short pad can also serve a role. Many winter campers bring along two pads for extra insulation from warmth-robbing snow and as insurance against failure of a self-inflater.

Beds into Chairs

• A compact, lightweight conversion kit that turns your inflatable mattress into a camp chair will be the most popular item at your campsite. Chair kits also sheath your pad in protective nylon. No matter what make or model you buy, make sure the chair kit will fit your pad's length and width.Michael Lanza is a regular contributor to several outdoor magazines and author of The Ultimate Guide to Backcountry Travel (AMC Books) and New England Hiking (Foghorn Press).