A small-but-mighty rambler built for everyday use.

The 12 oz YETI Rambler is the perfect grab-and-go size—big enough for your morning coffee, afternoon tea, or an ice-cold drink, but compact enough to fit easily in your hand or pack. Made with YETI’s signature 18/8 kitchen-grade stainless steel, it’s tough, dependable, and built to handle anything from a campsite sunrise to a full day at the office.

The double-wall vacuum insulation keeps hot drinks hot and cold drinks cold far longer than you’d expect from something this portable. It’s also sweat-proof, so your hands stay dry, and dishwasher-safe, which means no fuss when it’s time to clean up. The included HotShot™ Cap lets you sip from any angle—great for driving, hiking, or just navigating a busy morning.

If you want a small tumbler that just works—and keeps working—this is it.

Key Features

• 12 oz capacity

• 18/8 stainless steel

• Double-wall vacuum insulation

• Dishwasher safe

• Sweat-proof exterior

• Fits most cupholders (varies by model)

• HotShot™ Cap included

Frequently Asked Questions

What is the 12 oz YETI Rambler used for?

The 12 oz Rambler is great for:

• Hot coffee or tea

• Cold drinks

• Traveling or commuting

• Short hikes

• Desk use

• People who want a lighter, smaller-handed tumbler

It’s a true everyday size—versatile without being bulky.

How do you wash a 12 oz YETI Rambler?

Good news: YETI Ramblers are dishwasher safe.
For best results:

• Separate the lid from the body

• Place both on the top rack

• Use standard dish soap

• Allow both pieces to fully dry before reassembling

Hand-wash option:

• Use warm, soapy water and a non-abrasive sponge

• Remove gasket from the lid occasionally and clean underneath it

• Rinse thoroughly

Do not use bleach or harsh cleaners.

Is the 12 oz YETI Rambler leakproof?

The stainless-steel body is leak-resistant, but the leakproof performance depends on the lid.
The included HotShot™ Cap is leakproof when fully closed.