This Nalgene Sustain water bottle has a wide mouth and a screw-on lid, making it easy to fill and carry. It has a volume of 500ml and is made of tritan material, ensuring durability and longevity. The bottle comes in a lovely pink colour and is perfect for outdoor activities like hiking and camping. The Nalgene brand is known for producing high-quality water bottles, and this Classic model is no exception. It is suitable for both DofE and Expedition challenges and is a must-have for anyone who loves hydration. This bottle is designed to be carried in your hand or your backpack, and its wide mouth feature makes it easy to add ice or water to your bottle. Get yours now and stay hydrated on your next adventure!