The BOULDER vacuum insulated water bottle is EcoVessel's flagship bottle that will keep your drinks hot or cold all day long. Made from premium 18/8 stainless steel, it features EcoVessel's signature TriMax® triple insulation and keeps drinks cold up to 90 hours and hot up to 18 hours.
The Reflecta lid is insulated and lined with stainless steel, enhancing temperature retention and preventing drinks from ever touching plastic. The dual-opening lid is easy to grip, has a wide mouth for easy filling, and a soft silicone spout for a comfortable drinking experience. The lid is securely attached to a sturdy carrying strap, so you always know where it is, and the leakproof seal keeps your drinks in the bottle - where they belong.
The BOULDER stainless steel water bottle also includes a removable strainer for tea, fruit, and ice cubes. The fitted silicone bumper adds protection against everyday drops. Plus, choosing a reusable water bottle cuts down on single-use plastic consumption. There’s nothing the BOULDER doesn’t offer!
Keep the BOULDER in your car cup holder or toss it into a tote and bring it to the gym, on the trails, or to work to stay healthily hydrated through the day.
- TriMax® Triple Insulation to keep drinks cold up to 90 hours and hot up to 18 hours
- Reflecta™ Insulated Lid ensures drinks don't touch plastic
- Dual opening lid for easy filling
- 90mm Protective silicone bumper
- Silicone lip for drinking comfort
- Easy cleaning
- Sturdy, flexible strap
- Tea, fruit, ice strainer
- BPA Free, BPS Free, and Phthalate Free
- 32 oz/ 946 ml