Elvin 28oz Recycled Stainless Steel Sports Bottle is multifunctional, sustainable drinkware at its best. Featuring a built-in flip straw on top of the lid for easy and effortless one-handed sipping. Snap the straw shut and you can chug from the flap-open spout! Equipped with a built-in flip handle, that can be flipped up for easy carrying, and flipped down and out of the way when it's time to hydrate. Elvin is also made using recycled materials, so you can sip (or chug) in style, while reducing your impact on the plant! Featuring a single-wall 91% recycled stainless steel body and recycled polypropylene (rPP) main lid, flip-handle and straw tip. To keep your Elvin Stainless Sports Bottle in peak condition, we recommend hand-washing.