Rambler 20 oz. Tumbler with MagSlider Lid Size:One Size 6-base lens curvature provides a

6-base lens curvature provides a modest wrap-around fit

The CORE KX-100 is exceptionally lightweight

4 oz propane bottle Compatible with 5L FluxPot (not included)

Spin the top off when you need a drink from the controlled spout

Traction pods

Rambler 20 oz. Tumbler with MagSlider Lid Size:One Size 6-base lens curvature provides aAny tumbler that's coming along for the ride needs to be tough enough to keep up. Our fan favorite YETI Rambler 20 oz. Tumbler is made from durable stainless steel with double wall vacuum insulation to protect the temp of your beverage at all costs. Like the entire Rambler Drinkware Family, the 20 oz. Tumbler and MagSlider Lid are dishwasher safe for easy cleaning. While the magnet on the included MagSlider Lid adds an additional barrier of protection