This double-walled bottle is made of 304 stainless steel on the inside and 201 stainless steel on the outside. This vacuum water bottle comes in a variety of colors. The lid has a handle for easier portability! Comes with a straw for easier drinking! Ideal for travel, business, school, family gatherings and many other occasions. The 17-ounce capacity can meet your daily drinking needs. It keeps your favorite beverage cold for up to 12 hours or hot for up to 10 hours. We can print your brand logo or anything on the outside of the bottle to help your brand get maximum exposure. Measuring 19OZ, this custom outdoor multicolor classic stainless steel vacuum water bottle 19oz with handle and straw. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: BPA-free, leak-proof, travel-friendly.