Stay Hydrated with Our 17oz Stainless Steel Metal Drink Bottles. Crafted From Superior 18 & 8 Stainless Steel Metal & Accompanied by a Bpa-free Silicone Protective Sleeve, These Bottles Ensure Your Beverages Are Free of Toxins. the Double Walls Maintain Hot Drink for Up to 12 Hours & Cold Drink for Up to 24 Hours. with a Large Capacity, Theyre Ideal for Hiking, Biking, Camping, & More. Leakproof & Shatterproof, These Bottles Are Perfect for Rough-and-tumble Use. Suitable for Various Activities, They Are Safe in Backpacks, Beach Bags, & on Countertops. Make the Eco-friendly Switch to Stainless Steel!