Dual-Bottle Convenience: Includes a 1000ml (1 Litre) heavy-duty sports bottle and a compact 300ml premium glass bottle.1L Motivational Tracker: The large bottle features time-stamped markers (e.g., Keep Trying, Drink More) to ensure you hit your water intake goals every day.High-Quality Materials: * 1L Bottle: Made from 100% BPA-free, food-grade plastic with a built-in straw and a secure flip-top lid.300ml Bottle: Crafted from high-clarity glass with a leak-proof stainless steel cap and a durable carrying strap.Leak-Proof & Durable: Designed with airtight seals to prevent any spills in your gym bag, backpack, or car seat.Easy Portability: The 1L bottle comes with an integrated easy-grip handle, while the 300ml bottle is perfectly sized for handbags and cup holders.