Keeping hydrated is vital, especially when you have to stay on foot outside constantly. Carry your personal supply of essential hydration in Lock & Lock Bisfree Tritan Sports Water Bottle With Straw, 350ml. The BPA-free bottle is created with strong tritan plastic material that increases durability and minimizes the risk of breakage. Blocking air outside, the airtight lid keeps the contents inside the bottle fresh and hygienic. It also prevents spill and leakage, which adds to the convenience of portability. Ensure important hydration to yourself throughout your sports sessions, workouts and more with Lock & Lock Bisfree Tritan Sports Water Bottle With Straw.