Hey hey hey! Before the computer, people used things called pencils and notebooks. Problem is with notebooks, just like their computer counterparts, when you leave them in the rain, they get soaked and destroyed. Not fun.

Lucky for us, we have Rite in the Rain notebooks! They’re inexpensive, costing only $2 to $4 depending on size and are covered in Polydura, a waterproof substance. So go ahead, leave one out in the rain during a camping trip, nature hike, or Sonic Drive-Thru expedition. You’ll be in the clear.

Rite in the Rain Notebooks [Kevin Kelly's Cool Tools, yo]