Introducing our National Parks Checklist 20 oz Metal Tumbler, a must-have companion for your outdoor adventures. This tumbler is adorned with black and white pictures showcasing all 63 National Parks, allowing you to celebrate the beauty of our natural treasures with every sip. Included with the tumbler is a sheet of vibrant-colored stickers. Each time you visit a National Park, place a sticker on the corresponding park's picture, creating a personalized collection of memories as you explore. Crafted with high-quality stainless steel, this tumbler ensures durability and temperature retention, keeping your beverages hot or cold for extended periods. The plastic lid and straw add convenience to your on-the-go lifestyle. (The straw doesn't fit inside the box) While the tumbler is dishwasher-safe, we recommend hand washing to maintain the longevity of the design. Embrace sustainability by using this reusable tumbler instead of single-use cups.