This double-duty, on-the go drink handler is topped with the Rambler Stronghold lid, a leak -resistant, twist-on upgrade that is backed with dual-slider magnet technology. This lid easily rotates to fasten for both right- and left- handed users, adding a strong layer between your free-flowing drink and the outside world. And if we're talking about where to take it, its elevated handle lets you enjoy cup-holder convenience just about anywhere.
Please note: The stronghold Lid is specially made for the Rambler 591 Travel Mug and will not fit other Rambler Drinkware models. The Travel Mud Stronghold Lid has four placement options and plays nice with both righties and lefties, just like all our Rambler Drinkware.
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