Hydrate in style with the Mainstay SS Chug Bottle. Your new hydration sidekick the Mainstays Chug Bottle, where a refined design blends with everyday durability. Crafted with a double-wall stainless steel vacuum insulation, keeping your drinks refreshingly cold or toasty warm. The eco-friendly bamboo lid adds a natural touch of allure (just be gentle - it's a little delicate!). With a 500ml capacity and sleek profile, it's the ultimate grab and go bottle for your desk, gym bag or next adventure. Keep in mind with class comes delicate care. This bottle loves hand-washing only - no microwaves, dishwashers, or freezer parties, please! And do not soak the lid.