Here you have my selection of the best foam pads for camping cots, reliable, easy to keep clean, built in a variety of sizes and thicknesses, and very affordable.
The Exped DeepSleep Mat 7.5 Duo Sleeping Pad is self-inflating, built in two sizes, and with an excellent temperature rating that makes it suitable for any weather conditions.
The Zempire Monstamat Twin Sleeping Pad is a double wide thick and pleasant outdoor bed with a huge R-value that makes it suitable for any weather conditions.
The HEST Sleep System Sleeping Pad includes a foam pad and an inflatable pad with 18 cm of combined thickness and 11.8 R-value that makes it suitable for the coldest weather camping.
The Cabela’s 3″ Cot Pad is a classic foam pad with a removable and machine-washable polycotton cover, pleasant, easy to clean, and very comfortable.