Echo Three Stretch Collapsible Drinks Bottle This ingenious collapsible drink bottle expands from a compact 115mm to a generous 240mm, meaning ultra-portable! Made from durable food grade silicone and plastic, this reusable bottle is perfect to daytrips, hiking, or your daily commute. The bottle includes a carabiner clip at the top so you can securely attach it to your bag, making it convenient for travelling with. With a capacity of 540ml, this bottle is a perfect gift for friends loved ones who regularly travel to stay hydrated when they’re on the move. Features: Collapsible Bottle (compact 115mm to 240mm expanded) – making it ultra-portable Silicone strap with carabiner clip – so you can securely attach the bottle to your backpack Durable leak-proof design with screw top lid. Leak-proof food-grade silicone and plastic lid – BPA Free Easy to clean - Dishwasher Safe Capacity: 540ml