>>1253581I have exactly this product and I bring it every time I go camping. It increases the nighttime temp. in my tent by about 5-10 degrees. Can highly recommend.
Coghlan's has some good and cheap stuff and some horrible and cheap stuff, as others have already pointed out. The thermal blanket above, backpacker's grill, candle lantern, egg carriers and other assorted kitchen stuff is budget-friendly, decent gear that has served me well over many trips. On the other hand, I've had the zipper and seams blow out of a couple stuff and zipsacks from them. Overall, they could be recommended as entry level or trial run gear.