The bottle is a mini portable product. The bottle cover is made of food-grade PP material, which is easy to open and tightly sealed. It is a lightweight bottle, which reduces the burden of the bag since the lighter the better. Best gift idea for different occasion: various colors allow for many ideal gift options. Best gift choices for wife, bride, bridesmaid, men, wedding birthday party, Christmas, Thanksgiving, mother or teachers day. With your custom logo printed or laser engraved on the side, this bottle makes a great branded and perfect for travle and outdoors. Made from silicone material, measuring 19OZ, this custom collapsible silicone sport bottle 19oz. 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.