Ello Oasis 30 oz Tumbler - Insulated Stainless Steel Cup with Handle & Straw | 100% Leakproof, Keeps Cold for 24 Hours, Cream Tonal Daofaith √ Operation that Lasts Up

√ Operation that Lasts Up to 25 Hours When Used at the Lowest Level

EASE OF USE: Fill pre-marked measuring cup with water to desired doneness & add to the cooking plate

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it has an easy-view water gauge that accurately measures the water level to make sure the right amount of water is used for each brew

lay the anti-slip mat on the floor and keep you safe！

Ello Oasis 30 oz Tumbler - Insulated Stainless Steel Cup with Handle & Straw | 100% Leakproof, Keeps Cold for 24 Hours, Cream Tonal Daofaith √ Operation that Lasts Up100% LEAK PROOF: The innovative retracting straw technology ensures you can toss your tumbler in your bag worry free. HIDE A STRAW TECHNOLOGY: The soft, silicone straw tucks away with a quick turn of the lid dial, making the lid leak proof and keeping the drinking surface clean when not in use. Its perfect for school and on the go! CUP HOLDER FRIENDLY: The sleek, tapered design fits perfectly in most cup holders, making it ideal for on the go