Suaoki 4-in-1 Cree LED Flashlight, $18 with code 6L5PHWMJ

A rechargeable Cree LED flashlight for $18 would be a pretty good deal under any circumstances, but this one includes a seatbelt cutter, window hammer, and even a 10,400Ah USB battery charger. Plus, it includes IPX6 waterproofing, so you’ll still be able to use it if you drive your car into a lake.