The two best-selling Multi-Tools currently are the Lucky Aluminum Carabiner Set of 5 intl, BolehDeals Aluminum Carabiner Keychain Positron Screwgate Carabiner Camp Hiking Royal Blue and 2.32 x 1.14Inch Outdoor Living Oval M6 Screwlock Link Carabiner Set of 20 Silver intl. The most popular Multi-Tools are from Keith, Go360 and Blue lans. Multi-Tools from these brands usually cost about ₱ 230.00 to ₱ 2,872.00. Depending on your needs, you can get Binoculars, Trekking Poles and Fire Starters. Most Multi-Tools used today are in Silver, Purple and Orange. Up to 70% discounts on Multi-Tools can be found only on iprice.