YETI Rambler 10 oz Wine Tumbler — Seafoam Stainless Steel, Vacuum Insulated with MagSlider Lid

The YETI Rambler 10 oz Wine Tumbler is a double-wall, vacuum-insulated stainless steel cup with a MagSlider lid designed to keep wines and other beverages at serving temperature while resisting dents, sweat, and fading.

Whether you’re picnicking, camping, or relaxing at home, this Seafoam YETI Rambler blends rugged construction with a refined profile made for wine lovers who want portable durability. Its 10-ounce shape is tailored for a standard pour, while the Duracoat finish and No Sweat exterior keep the tumbler looking good and feeling dry in hand. The included MagSlider lid provides magnetic convenience to reduce splashes and slow heat or cold loss, though it is not fully leakproof.

How does the Rambler 10 oz keep wine at the right temperature?

The Rambler uses double-wall vacuum insulation to slow heat transfer so chilled wine stays cooler and warm pours retain temperature longer than a single-walled cup. Stainless steel construction also minimizes flavor transfer and won’t absorb odors.

• Double-wall vacuum insulation for thermal stability
• 18/8 stainless steel resists puckering and corrosion
• Duracoat color finish helps block sun-driven fade

Is the MagSlider lid spillproof and easy to use outdoors?

The MagSlider lid uses a magnetic slider to open and close the drinking aperture smoothly, which helps reduce spills and keeps debris out while you’re on the move. It adds a protective barrier but is not guaranteed to be 100% leakproof—expect splash resistance rather than full containment when tipped.

• Magnetic slider for simple one-handed operation
• Splash-resistant, not leakproof—best for upright use
• Easy to remove and dishwasher-safe for quick cleaning

How durable and easy to care for is this tumbler?

Built from heavy-duty stainless steel with YETI’s tough Duracoat, this Rambler is designed to withstand day-to-day knocks without peeling or flaking. It’s BPA-free and safe to clean in the dishwasher, and the No Sweat exterior keeps hands dry while preventing ring marks on surfaces.

• Duracoat finish resists chips, scratches, and fading
• BPA-free materials and dishwasher-safe components
• No Sweat design prevents condensation on surfaces and hands

What size and shape should I expect for pours and portability?

The 10 oz capacity and tapered profile are sized for a standard wine pour while remaining compact enough to fit most car cup holders and picnic setups. At roughly 4.5 inches tall and 3.5 inches wide, it’s easy to stash in a backpack side pocket or a small cooler.

• 10 ounces—matches typical wine pours and tasting servings
• 4.5 in height and 3.5 in width for travel-friendly storage
• Compact shape fits many cup holders and small bags

Who is this for? The YETI Rambler 10 oz Wine Tumbler in Seafoam is aimed at people who want beer- or wine-friendly drinkware that survives outdoor use without sacrificing presentation. It suits campers, boaters, tailgaters, or anyone who wants a refined drinking experience while keeping beverages at a stable temperature. If you need a lightweight, low-maintenance cup that avoids condensation, offers magnetic lid convenience, and carries a durable color finish, this Rambler is a practical pick.