UNIQUE GIFT - Beautifully packaged and gift-ready, this stainless steel insulated tumbler makes the perfect novelty gift! FOR EVERY GYM LOVERS - This gift for your son, daughter, friend, coworker, sister, brother, grandson, granddaughter, makes the event be truly memorable and unique. HIGH QUALITY - 18/8 (304) stainless steel, eco-friendly, and non-toxic. Double WALL VACUUM INSULATED - Keeps drinks cold for up to 9 hours, hot for up to 3 hours and insulates hands from the cold or the hot. PREMIUM SPLASH PROOF LID - The clear lid seals tightly with a rubber seal gasket while allowing you to see inside. The straw-friendly opening can be covered with a sliding closure to prevent spills. Gym Gifts for Men Women Tumbler - 20oz Double Wall Vacuum Insulated Stainless Steel Travel Tumbler Cups with Lid & Straw - But Did You Die