The 500 ml Thermotank reflective bottle with auto valve from BBB is a high-quality insulated bottle that is ideal for outdoor activities such as hiking and trekking. With a volume of 0.5 liters, it provides ample space for beverages and ensures that your drinks stay warm or cold for an extended period, thanks to its double-walled vacuum insulation. The bottle is made of durable metal and features a reflective color design that is not only visually appealing but also offers additional visibility. The integrated auto valve allows for easy drinking on the go without the need to open the bottle, which is especially convenient when you are in motion. This insulated bottle is an essential accessory for anyone who spends a lot of time outdoors and values functionality and design. Made in the Netherlands, it combines quality and thoughtful functionality in a compact format.