Hydro Flask Wide Mouth Stainless Steel Cap

Sleek and sophisticated. Take it to the next level with a leakproof stainless steel insulated cap. Fits all Hydro Flask Wide Mouth bottles. Fits all Hydro Flask Wide Mouth bottles Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer Leakproof when closed Honeycomb(TM) insulated cap for maximum temperature retention BPA-Free