Meet the Simple Modern Signature bottle - the 34oz ceramic-lined stainless steel water bottle we designed for the gym, the sports you actually play, and the days that need more than a sip of water to keep up. We made it for the daily grind. The ceramic-lined interior resists flavor transfer and staining, so your water tastes like water, refill after refill, and double wall insulation keeps it cold for hours - from the morning gym session through the afternoon errands. Food-grade 304 (18/8) stainless steel means it's durable and built to handle daily use. The lockable, push button straw lid means one-handed access for a drink mid-set, mid-run, or mid-meeting, without stopping to twist a cap. A built-in locking switch keeps the button from opening by accident when it's flipped to the locked position, so it stays leak proof when closed. Toss it in a gym bag or backpack without a second thought about what's sloshing around next to it. Sized at 34oz, the Signature Mesa holds enough water to get you through a workout, a long meeting, or an afternoon on the field without a refill. It comes in a range of on-trend colors, so your water bottle can keep up with your routine and your style, whether you're headed to the gym, the office, or a weekend game. A practical, thoughtful pick for birthdays, Mother's Day, and gift exchanges for the gym-goers, athletes, and active people in your life. Or treat yourself to the daily upgrade you've been meaning to make. Every Simple Modern product is thoughtfully designed for the way your day really looks - with care put into the everyday details and on-trend style. So you can feel good about your purchase and maximize what your budget can do. Pat/Pat Pending.