Rambler 20 oz Tumbler with MagSlider Lid Hardgoods NiteRider Adapter sold separately from

NiteRider Adapter sold separately from K-EDGE “Combo Mount”

Nylon reinforced plastic

Develops your core trunk strength

When it is in use

Turn the semi-rectangular bags into a comfortable Two-Sleep by zipping up to the Summer Coupler

Rambler 20 oz Tumbler with MagSlider Lid Hardgoods NiteRider Adapter sold separately fromAny tumbler that's coming along for the ride needs to be tough enough to keep up. Yeti's Rambler 20 oz. is made from durable stainless steel with double wall vacuum insulation to protect your hot or cold beverage at all costs. While the magnet on the included MagSlider Lid adds an additional barrier of protection for keeping drinks contained and preventing heat or cold from escaping, please note this magnet component is not leakproof and will not