Give clean water to people in need every time you fill up your bottle with the Cupanion Stackable Reusable Bottle. This eco-friendly bottle comes with two flat sides, making it easy to stack and pack. Made from Tritan, the Cupanion looks like glass though it is actually unbreakable. Good for both carbonated and non-carbonated drinks, you can confidently throw the leakproof bottle in your bag or backpack. Likewise, the unique cap design keeps your carbonated drinks bubbly. Its wide mouth also comes in handy when you want to add ice cubes. Made in the USA, the BPA-free bottle also helps those in need. Each bottle comes with a Fill it Forward tag that connects to the Fill it Forward app. Every time you reuse, you can help our oceans, give clean water, and track your impact. Available in five colors, the stackable reusable bottle and color-matched tag are dishwasher safe as well.