Our outdoor insulated metal water bottles are crafted with a dual-layer structure using quality 304 stainless steel on the inside and 201 stainless steel on the outside. The vacuum insulation design, paired with a waterproof rubber ring, ensures excellent sealing, temperature retention (both hot and cold), and safer use.We offer multiple lid options-you can select your preferred style upon purchase.With a 20 oz capacity, this stainless steel bottle is perfect for everyday hydration-whether it's water, sparkling water, juice, coffee, tea, or meal replacement drinks. Its size fits most bike cup holders and backpack sleeves, making it ideal for excursions, cycling, beach trips, camping, and fitness activities. The wide opening also makes it easy to clean and fill.
