The two best-selling Multi-Tools currently are the Aluminum Carabiner Set of 5, Zhouda Aluminum Carabiner Set of 5 intl and Mini Buckle Rotatable Survival Carabiner Set of 10. The most popular Multi-Tools are from Black Diamond, Keith and Go360. Multi-Tools from these brands usually cost about ₱ 308.00 to ₱ 2,872.00. Depending on your needs, you can get Binoculars, Headlamps and Trekking Poles. Most Multi-Tools used today are in . Up to 70% discounts on Multi-Tools can be found only on iprice.