Sturdy Bottles for Everyday Use Featuring and versatility, the Cello Sipwell PET Bottle Set, 1 Litre, Set of 6 is the right and safest choice for your family. The reusable bottles are sturdy, portable and durable so that you can use it many times over and yet would not experience anything unpleasant such as stains and odour. Use these bottles to store water and other beverages in the refrigerator or for carrying your favourite drinks around. Ergonomic Design for Ease of Use Featuring a handy grip, the Cello Sipwell PET bottles are highly ergonomic and ideal for daily use. Pour the liquid out or drink it straight from the bottle with equal ease. Featuring air-tight and liquid-tight caps, these bottles are ideal for carrying around without worrying about spillage. Its construction makes these bottles ideal for regular rigorous use. Stylish and Comfortable Design If you are heading to work, hitting the gym or sending your children off to school, this set of reusable bottles is the perfect travelling companion. Featuring a capacity of 1 litre each, these bottles can hold water, cold drinks, fruit juices and more with ease. Fit it in a bag or hold it in your hand, and stay hydrated while on the move.