YETI® Flask FAQs

This is a single-wall stainless steel Flask designed for cold beverages. We strongly recommend you not use it for hot, carbonated, or perishable beverages.

7oz or 207ml

No, only the Flask Cap is compatible with the Flask vessel.

No way, these are made with 18/8 kitchen-grade stainless steel. Do not microwave. Fire or personal injury can occur.

All Rambler® Products are food-safe and BPA free, but the Flask is not made for food.

Nope

All YETI® Rambler® Drinkware is Lead Safe. The strictest lead restriction applicable to YETI's stainless-steel Rambler® Drinkware is the Extractable (Leachable)

21 Elements that includes all heavy metals of concern along with lead for Metals and Alloys in Food Contact Material and Articles. To meet this requirement, YETI® Rambler® Drinkware is again frequently tested at a 3rd party accredited lab by COE Resolution CM/RES(2013)9. When YETI® Rambler® Drinkware is tested, lead is not detected. The limit of detection is <0.002 mg/kg (ppm).

Not quite, it’s single-wall stainless steel so it’s lighter and easier to carry.

No.

All YETI® Rambler® Drinkware is Lead Safe. The strictest lead restriction applicable to YETI's stainless-steel Rambler® Drinkware is the Extractable (Leachable)

21 Elements that includes all heavy metals of concern along with lead for Metals and Alloys in Food Contact Material and Articles. To meet this requirement, YETI® Rambler® Drinkware is again frequently tested at a 3rd party accredited lab by COE Resolution CM/RES(2013)9. When YETI® Rambler® Drinkware is tested, lead is not detected. The limit of detection is <0.002 mg/kg (ppm).

Since it’s Dishwasher Safe go ahead and wash it there. Make sure to wash before initial use. Remove the cap from the Flask and place cap and funnel in the utensil basket in the dishwasher. Place Flask on the top rack of the dishwasher. For more thorough cleaning, fill the Flask with warm soapy water, close it with the cap, and shake. Rinse out with water before drying.

You can give it a chill in the Beverage Bucket.

.4LBS, h 5.26IN X w 3.35IN

Nope

No, the Flask comes with a funnel for easy filling.

You can find it in inline at the moment.

Please dry before storing. Ideally a dry space, cabinet, or drawer.

Similar to our Cocktail Shaker and Ice Scoop, the Flask will come in a premium boxed packaging.

DO NOT use this YETI® Flask with hot, or carbonated beverages or use as storage for food or perishables.