Otto Koning Water Bottle 1L Leakproof Sports with Volume Markings BPA Free Premium Drinks for Gym, School & Office Fast Flow, Lightweight 1000ml Reusable Flask

100% LEAKPROOF SEAL: a silicone gasket and safety latch hold the lid shut, so the bottle goes into a gym bag, rucksack or bike pannier without spills; the flip-top opens with one hand and locks again between sips 1 L WITH VOLUME MARKINGS: the graduated ml and oz scale down the side lets you track your daily water intake at a glance, at your desk, on the bike or when mixing sports supplements before training BPA FREE AND NON-TOXIC: made from high-grade copolyester plastic that is food safe and taste neutral, so it holds no odours or flavours; lightweight and impact resistant for the commute, school bag and gym floor WIDE MOUTH, EASY TO CLEAN: the wide opening takes ice cubes and fruit, refills fast under any tap and lets the included cleaning brush reach every corner; a removable infuser basket adds fruit, tea or electrolytes REUSABLE FOR GYM, BIKE AND DESK: the sewn carry strap loops over a hand or clips to a rucksack for running, hiking and cycling, and one refillable drinks bottle cuts your single-use plastic day after day