Water bottle cage with stealthy built-in tool case & hidden tool that’s easily accessed with a simple twist. Included precision full metal 23 function mini tool that is comfortable in the hands for trailside repairs. ADDED FEATURES Secondary chain link fence Chain pin breaker Self-tightening tool BOTTLE OPENER Hardened steel with spoke holder CHAIN HOOK Stainless Steel Wire CHAIN TOOL Cr Mo steel MATERIAL Chrome vanadium steel (Tools) Engineering grade polymer (Bottle Cage) OUTER DIAMETER Fits standard water bottle SIZE 17.5 x 10 x 7.8 cm / 6.9” x 3.9” x 3.1” TIRE LEVERS Super hard anodized TOOL WRENCHES 2-L / 2.5 / 3 (2 pcs) / 4 / 5 / 6 / 8 / 10 mm Allen T10 / T25 Torx 2 Phillips / Flat head 14G / 15G / Mavic M7 / Shimano spokes WEIGHT 255 g / 8.99 oz (w/ Tool)