The Nefeeko Collapsible Water Bottle is a reusable and environmentally friendly option for staying hydrated on the go. Made from BPA-free silicone, this 17oz (500ml) bottle is perfect for camping, hiking, and other outdoor activities. Its collapsible design makes it easy to transport and store when not in use, yet it is durable enough to withstand frequent use. The sleek black color adds a stylish touch to this practical and functional water bottle.