This 840ml large-capacity sports water bottle is your perfect companion for the gym, library, or outdoor adventures. Its built-in straw design allows you to elegantly rehydrate during workouts or busy moments, without worrying about spilling water when tilting your head back to drink.

• 【Large Capacity Hydration】840ml ample capacity reduces the hassle of frequent refills, meeting your hydration needs for half a day.
• 【Built-in Straw】One-touch pop-up lid combined with a straw design allows for one-handed operation, making drinking more convenient.
• 【Portable Handle】The lid comes with a built-in handle, making it easy to carry by hand or attach to a bag, ensuring effortless portability.
• 【Measurement Marks】Clear measurement marks on the bottle help you scientifically track your water intake and develop good habits.

Usage Scenarios: Ideal for fitness workouts, outdoor hiking, daily office hydration, or for students during classes.

Product Specifications: Capacity approximately 840ml, lightweight and durable material, with a leak-proof lock design.