5 Cheap Products Under $20 on Amazon

4. SABRE RED Pepper Gel Spray for Runners – Gel is Safer – Maximum Police Strength OC Spray, Adjustable Hand Strap for Quick Access while Running – Optional Clip-on 120dB Personal Alarm w/ LED Light (Buy on Amazon)

The pepper spray is reliable and long-lasting and deploys in a powerful stream, eliminating any blow-back towards the user. Being lightweight and non-intrusive with an adjustable hand strap makes the product perfect for runners. Moreover, the device comes with multiple links to free training videos and safety tips, all for $9.88. The product is hence in the list of cheap products under $20 on Amazon.