The "Bluwing" tumbler is resolutely made of food-grade stainless steel, which is sturdy and durable, and discards the wastefulness of single-use items. We know that only through continuous efforts to protect the earth can we shape a better future. We look forward to establishing close contact with you, listening to your needs and suggestions, building a platform to deliver warmth and care, and building a sustainable life together.

Our 12 oz Kid Tumbler, 12 oz Skinny Tumbler with Straw, 20/30 Tumbler with Handle, 20 oz Skinny Tumbler, Insulated Tumbler with Handle, and 30 oz Tumbler with Handle are designed to meet all your drinking needs.

The straws designed for our 40 oz tumblers are specifically crafted to fit perfectly with the Stanley Quencher stainless steel tumbler (H1.0 and H2.0), Stanley 40 oz tumbler with handle, and Simple Modern 40 oz tumbler. These straws provide ample length for all your drinking requirements. They are also compatible with other brand 40 oz tumblers, but please confirm the tumbler size before purchasing.

Our straws are made of 18/8 stainless steel, free from BPA, and do not leach any harmful chemicals into your beverages. With their sturdy construction, the straws can withstand regular use and are less prone to bending or breaking compared to plastic straws.

The straws are paired with food-grade silicone tips for a safe and comfortable sipping experience. The soft and flexible silicone tips ensure a gentle touch while preventing any potential harm to your teeth or lips.

To maintain the hygiene and pristine condition of the straws, the included straws brush is specifically designed to fit the dimensions of the straw, allowing you to easily remove any residue or buildup through regular cleaning.

By opting for stainless steel straws, this product actively promotes environmental sustainability by reducing the reliance on single-use plastic straws. Let's work together to protect our planet by embracing sustainable alternatives like stainless steel straws.

product information: