Hydro Flask Standard Mouth Insulated Sport Cap SMSC

From mountain trails to morning yoga class, our Standard Mouth Insulated Sport Cap lets you hydrate one-handed and on the fly. It?™s the first insulated sport cap specifically designed to keep water in your Hydro Flask bottle ice cold, sip after sip.

Product Description

• Brand : Hydro Flask
• Style# : SMSC
• Product Type :  Water Bottle cap
• Color : Black