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With MagSlider™ Lid
Whether you’re circling the campfire, commuting to work, or kicking back at home, the YETI Rambler® 20 oz. Stackable Cup keeps your drink perfectly hot or ice cold until the very last sip. Designed to be as versatile as your adventures, it handles everything from piping-hot coffee to frosty beers with ease.
Built with double-wall vacuum insulation, this stackable 20 oz cup maintains temperature like a pro while its cupholder-friendly shape makes it ideal for travel. The included splash-resistant MagSlider™ Lid helps protect your beverage while you’re on the move - whether that’s down a dirt track or across town.
As with the entire Rambler® Family, this cup is over-engineered for durability, ready to survive extreme adventures, rugged trips, and daily use.
Please note: The MagSlider™ Lid is not leakproof and will not prevent spills.
DIMENSIONS
DELIVERY
For more information visit our full delivery information page.
RETURNS
You have 28 days to return any item for a full refund, provided it is in original, unused, saleable condition and repacked in the original packaging. You are responsible for the cost of returning your item(s) to us, unless you received a faulty, damaged or wrongly dispatched item. To return an item, please follow the returns instructions on the back on your invoice. For more information visit our full returns information page.
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Your go-to to-go cup for liquids hot, cold, or gold.

Stack & Stow
Bring two or 10, you’re still packing efficiently.

18/8 Stainless Steel
Made with kitchen-grade stainless steel, so they’re puncture and rust-resistant.

Double-Wall Vacuum Insulation
Keeps cold drinks cold and hot drinks hot until the last sip.

Dishwasher Safe
Because no one needs more work to do.
PEOPLE ARE ASKING
Yes. Our Stackable Cups are designed to join you on the drive, in the boat, and around the fire and should fit in most cupholders.
Yes. We recommend lids on the top rack, and gaskets and magnetic slider in the utensil's basket. Of course, you can always hand wash, but we know you're busy on your next adventure.
Yes. Keep in mind that using it for cold drinks immediately after a hot drink may affect its cold holding ability, and vice versa. Do not use straw lid with hot drinks.
Stackable Cups are great for to-go drinks, but the lids are not leakproof and aren’t meant to be thrown in a pack. Bottles create a leakproof seal but aren’t meant for carbonated or perishable beverages.









