Elevate your hydration routine with our matte navy blue stainless steel tumbler. Crafted for everyday use, this sleek companion is your reliable hydration solution. The double-layer vacuum insulation ensures your beverages stay at the optimal temperature, providing refreshing sips throughout your day. Featuring a convenient handle and the added bonus of an included straw, this 40 oz tumbler is easy to carry on the go. Whether at work, running errands, or simply enjoying downtime, our stainless steel tumbler is your trendy and functional hydration companion.