DOM Gorilla Cage - Huge Bike Water Bottle Cage for Bike Packing, Adventure Cycling & Cycle Touring REINFORCE the structure Super lite: only 70g / 0.15 lb Mount to 2 or 3 standard bottle cage bosses and compatible with Salsa anything cage mounts Carry bigger and bulkier items than monkii cage One fits all: holds any size of bottles, dry bags, stuff sacks, sleeping pads, light weight tent, cooking system, camp chair ...etc.