1. Product Name: Liquid Bag<br> Material: PET<br> Features: Portable, safe, reusable<br>2. This product has several highlights such as being leak - proof, sturdy and lightweight. Its edges are specially designed and not sharp. You can carry it around and reuse it multiple times after cleaning.<br>3. The liquid bag has the characteristics of heat and cold resistance, so you can pour in hot or cold drinks. Moreover, since it is made of food - grade materials and does not contain BPA, there is little need to worry about its safety in use.<br>4. It is made of food - grade materials, which is considered safe and healthy.<br>5. There are three size specifications for selection:<br> - 100 - milliliter specification: approximately 8 cm × 13 cm + 3 cm (about 3.15 inches × 5.12 inches + 1.18 inches)<br> - 200 - milliliter specification: approximately 10 cm × 15 cm + 3 cm (about 3.94 inches × 5.91 inches + 1.18 inches)<br> - 350 - milliliter specification: approximately 13 cm × 18 cm + 4 cm (about 5.12 inches × 7.09 inches + 1.57 inches)<br>6. Precautions:<br> - Due to differences in light and screen settings, the color of the product may vary slightly from the picture.<br> - Due to different manual measurement methods, slight size differences may occur.<br>7. Package Content:<br> - 10 liquid bags<br> - 1 funnel (Other items are not included)<br>8. It is suitable for use in scenarios such as sports events, concerts, and outdoor activities.