Taste every note with the Rambler 10 oz. Wine Tumbler. Lined with DuraSip Ceramic, you'll swirl and savor full-bodied beverages while you venture far past the vineyard. The easy-to-clean interior resists stains from the richest reds. With double-wall vacuum insulation, dessert wines in the desert and merlot in the mountains will stay at the temperature. Top off your pour with a MagSlider Lid that keeps black flies out of your chardonnay, and relax until the last embers grow dim with a slim design that slips into your camp chair's cupholder. Note: This magnet slider is not leakproof and will not prevent spills. Features: - DuraSip™ Ceramic Lining - Splash-resistant MagSlider™ Lid - Dishwasher safe