Creative Paper Mug, a flat plastic water bottle that you can carry in your bag like a book.2.4cm spiral spout that fits snugly into the lid. Selection of high-quality PP material, layer by layer, strict selection, just to give you peace of mind products. Fresh and odorless, safe, healthy, and hygienic.530ml large capacity to meet the needs of the human body, easy to carry like a book. Spiral bottle mouth, no leakage, more convenient to use. Suitable for a variety of scenarios: fitness, fishing, cycling, hiking, etc., so that your outdoor life is sound and enjoyable. Measuring 18oz, this custom portable square flat sports bottle 18oz. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: BPA-free, leak-proof, travel-friendly.