Choose a sleeping pad by R-value (warmth — R-3 for summer, R-4+ for cold), type (air for packability, self-inflating for car-camping comfort, foam for budget and durability), and thickness for comfort. The pad matters as much as the bag, because the ground is what steals your heat.
What to look for
- R-value — the warmth number; match it to the season and ground.
- Type — air, self-inflating, or closed-cell foam, each with trade-offs.
- Thickness & comfort — side sleepers want more loft.
- Weight & packed size — the backpacking deciding factor.
- Durability — air pads puncture; carry a patch kit, or layer foam.
Our picks by use
Thick, plush self-inflating luxury for when weight doesn't matter — sleeps like a real mattress.
The benchmark ultralight insulated air pad — warm, comfy, and packs tiny.
Indestructible closed-cell foam; layer it under an air pad to block cold ground.
A comfortable, affordable air pad that's been a budget favorite for years.
FAQ
What R-value sleeping pad do I need?
R-value measures how well a pad blocks cold ground. For summer, R-2 to R-3 is fine; for shoulder seasons aim for R-3 to R-4; for winter or cold ground, R-4 to R-5+. You can stack pads — their R-values add up.
Air pad, self-inflating, or foam?
Air pads are the most comfortable and packable but can be punctured and are fiddlier to inflate. Self-inflating pads balance comfort and toughness, great for car camping. Closed-cell foam is cheap, indestructible, and warm but bulky and firm — a reliable backup or layer.
Why does a sleeping pad matter more than people think?
Because the ground pulls heat out of you faster than cold air does. A warm sleeping bag on a cold pad still sleeps cold. The pad's R-value is what actually keeps you warm, so don't skimp on it.
How thick should a camping sleeping pad be?
For comfort, 2.5–4 inches suits most side and back sleepers, especially for car camping. Backpackers often accept a thinner pad to save weight. If you sleep on your side, prioritize thickness.
Pair it with the right sleeping bag, and see the full camping gear checklist.