The Ridge Collection: The Bivouac | Insulated Expedition Tumbler

Your Beverage’s Base Camp.

In the high-altitude world of mountaineering, a Bivouac is more than just a temporary shelter—it is a sanctuary against the elements, a place to recover, and the thin line between the freezing reach of the mountain and the warmth of survival.

As the premier insulated vessel in The Ridge Collection, The Bivouac is engineered to provide that same level of protection for your drink. Whether you’re navigating a morning commute or a weekend trail, this tumbler is designed to keep the heat in and the cold out, or vice versa, no matter how "exposed" your environment becomes.

Built to Weather the Storm

• Thermal Fortress Technology: Double-walled vacuum insulation keeps your coffee steaming through the dawn trek and your water ice-cold long after the sun hits the peaks.

• Ruggedized Exterior: Finished with a high-grip, powder-coated "Moraine" texture.

• The "Fixed-Line" Lid: A leak-resistant, heavy-duty lid, with magnetic sliding closure, designed for reliability on the move, featuring a wide-mouth opening for easy drinking.

• Indestructible Build: Crafted from 18/8 professional-grade stainless steel—tough enough to be tossed in a pack and survive the "Ridge."