Meet the Simple Modern Trek - the insulated stainless steel tumbler with a comfortable handle and straw lid, designed for the days that move between the car, the desk, the gym, and everywhere in between. The handle makes it easy to carry one-handed, hook onto a bag, or hand off without a fumble, and the straw lid means fewer spills when you're switching lanes, walking into a meeting, or reaching for a sip mid-workout. Double wall vacuum insulation keeps your tea, water, or favorite drink cold or hot for hours, so the last sip tastes as good as the first. Sized to fit most car and bag cupholders, the Trek is available in 30oz and 40oz to match how much you need to get through the day, whether that's a morning routine or an all-day water refill. The Food-grade 304 (18/8) stainless steel interior is made without BPA, lead, or phthalates, so it's built for daily use. Most tumblers are dishwasher safe, simply check the base of the item for your specific washing instructions. A practical, thoughtful pick for birthdays, Mother's Day, and everyday gifting - especially for the commuters and gym-goers in your life who want a tumbler that keeps up. It pairs with our Simple Modern Voyager Signature 360 (sold separately) for a coordinated hydration and coffee set. 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.