The Bento Flex is designed to adapt to whatever you’re packing
Made from durable borosilicate glass
40oz capacity with double-wall vacuum insulation
100% leakproof screw-on lid with flip-up covered straw
The flexible design makes it practical without feeling bulky
Stainless Steel Tumbler Straw Pack glass The Bento Flex is designedOur Stainless Steel Tumbler Straw Pack includes five 12. 5 inch reusable straws in our signature mermaid color and fits most 30oz 40oz tumblers. Crafted from premium food grade stainless steel, theyre durable, easy to clean, and perfect for iced coffees, teas, waters, smoothies, and everyday hydration. Swap them in, mix and match, and keep your sips looking cute and feeling clean. Our stainless steel straws are plastic free, non toxic, dishwasher safe