40oz Large Capacity：It has a grip shape on the handle so more comfortable to hold.They fit perfectly in your car cup holders,travel backpack,and gym.40oz large capacity, to help you accommodate more water.Environmental protection design concept - Lose your plastic footprint and protect the environment for an everlasting adventure in nature. We’ve crafted this reusable water bottle from tough, BPA-free 18/8 stainless steel and included a reusable straw to reduce plastic waste. This stainless steel tumbler is firm, durable, rust-proof, ensuring your every taste is fresh.Keep Hot or Cold:This double-wall insulated tumbler is made of premium18/8 stainless steel,Double Wall Insulation,Keeps beverages hot or cold for hours.Perfection Gifts:Colorful colors provide more choices for your gifts,For everyone.You can give it to your friends, parents,mom dad,And yourself,Take it to travel,go for a ride, go to the gym, or become your office partner, replenish water at any time around the clock.100% Satisfaction Guaranteed-- --30-Day Free Exchange or Return!