For hikers who already carry their shelter and food, picking a camping bed means deciding how much weight and bulk you will accept to stay warm and flat overnight.
Weight versus rest
A lighter pad or cot lets you cover more miles without fatigue the next day. Heavier options often use thicker foam or stronger frames that resist punctures on rocky ground. If your route stays under ten miles a day and you can cache gear, the extra pounds may be worth it. On longer trips with daily elevation gain, every ounce saved at night keeps your knees fresher for the climb.
Insulation that actually works
Air pads lose heat through the ground. Look for models with a reflective layer or closed-cell foam backing when nighttime temperatures drop below freezing. Foam pads keep their R-value even if punctured, yet they compress less and feel firmer under hips and shoulders. Test the pad in your expected season by lying on it inside your tent on a cool evening before committing to a multi-night route.
Setup speed and repair
Inflatable pads with simple twist valves inflate in under two minutes with a few breaths or a small sack. Cots need poles and fabric tension that can snag on roots or rocks. Carry a patch kit sized for your pad material; field repairs on nylon shells hold with the right adhesive, while cot frames usually need a spare part back at the car. Practice the repair once at home so you know the steps when it matters.
Shape and stability
Rectangular pads give more room to shift during the night but add width that can push against tent walls in small shelters. Tapered shapes save grams and fit tighter floor plans. Side sleepers often need extra thickness under the shoulder; a pad that bottoms out on uneven dirt leaves you cold and sore by morning. Match the width to your sleeping position rather than defaulting to the largest size available.
When to pick each type
Choose a compact inflatable pad if your hikes involve carrying everything yourself and you want the lowest packed volume. Switch to a cot only when vehicle access lets you skip weight limits and you need clearance from damp ground or insects. A foam pad works as backup or primary choice when durability outweighs comfort and you camp on snow or sand that would otherwise compress an air chamber.
Measure your typical trip length, the lowest temperature you expect, and the space inside your shelter. Lay the candidate bed flat in your tent at home, add your sleeping bag, and test it for two full nights. Adjust the choice only if the pad fails to keep you level or warm under those exact conditions.