Sometimes the best Amazon Prime Day deals aren't huge discounts on tents or sports watches, but the tiny gadgets that can make or break your camping trip. I never head out without . As I learned myself a couple of years ago, a little light like this can be invaluable in case your main headtorch or flashlight goes flat or breaks at night when you're under canvas.

During a camping trip a few months ago, my main torch suddenly failed and after fumbling around for my headtorch, I discovered that its batteries had gone flat as well. Had I nit had this little light, I would have been left in the dark until morning. Looking for something else? We're rounding up all of this year's best , so take a look at our full roundup to see what's included in this year's sales event.

A full-size Maglite or Knog flashlight is great, but a little backup like this is so helpful, I strongly urge everyone to carry one just in case. Quite possibly the most useful gift you can buy for under $10..