Orca Hydra™ 34 oz Fly Bait. Designed to keep drinks cold for up to 24 hours, this tumbler features a double-walled stainless steel design, easy-flow sports lid, and whale tail handle for effortless sipping. Its no-sweat finish keeps your grip dry, and it is dishwasher safe for easy cleanup. With its vintage-inspired color and signature fly bait print, it's hydration the angler way. Screw-top, easy-flow sports lid. Tough powder-coat finish with no-sweat body. Orca whale tail handle. Seamless inner wall with no welds to rust or contaminate your favorite beverage. Industry-leading cold and heat retention.