I bought one of these EcoVessel bottles about a year ago on clearance from Sierra and I love it. It has a strainer to stop ice from coming out/keeping loose tea or the occasional lemon seed in if you’re into that kinda thing. It has a silicone bottom so it doesn’t scratch or slam onto any surfaces. The mouthpiece has a silicone ring around it which, at first was a little odd, but I’ve come to appreciate the comfort while drinking lol. Also the loop that keeps the top cap to the bottom cap is sturdy and convenient to hold. I bought the 24oz bottle and it’s probably taller than a typical bottle but it fits in my cup holders nicely.