The 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. Use the push-button to pop the lid open and enter one-handed chug mode! Equipped with a built-in flip handle that can be flipped up for easy carrying and flipped down and out of the way when not in use. 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. Key Features Leakproof, screw-on lid with a multifunctional design Handle flips up for easy carrying Handle folds down and out of the way when not in use Push-button release pops the lid open to enter one-handed chug mode Flip straw up for effortless sipping Ergonomic spout for comfortable chugging Fits most cup holders Durable 91% recycled stainless steel with a matte finish Lid, handle and straw tip are made from 100% recycled plastic Single-wall construction BPA free