CamelBak: MIX IT UP TOGETHER Celebrate the wonders of nature as you channel your inner mixologist with friends and family. Share cocktail secrets and unwind with leakproof portability, style, and sophistication. Our Cocktail Shaker lets you mix and match drinks from the backyard to the campground.FEATURESLEAK-PROOF THREADED SHAKER LID DOUBLES AS JIGGERVACUUM INSULATED 18/8 STAINLESS STEELDURABLE POWDER-COAT FINISHEASY TO CLEAN LID AND VESSEL DISHWASHER SAFENON-SLIP SILICONE BASEDRINK CLEAN BPA, BPS, AND BPF FREESTAYS DRY SWEAT-PROOF INSULATIONLEAK-PROOF TUMBLER LID COMPATIBLE COLLECTION: EVERYDAY DRINKWAREMATERIAL: VACUUM INSULATED STAINLESS STEELCOMPATIBLE CAPS: LEAK-PROOF TUMBLER ACCESSORY LID, MEDIUM