● Double-Walled Vacuum Insulation System:  this insulated water bottle features a multiple-layer insulation structure: painted coating, 304 stainless steel outer layer, vacuum middle layer, and 304 internal stainless layers. Dual stainless steel materials allow for better insulation. And this water bottle is able to keep beverages hot for up to 12 hours and cold for 24 hours.
● Leak-proof Design and Light Weight: 360-degree sealing ring makes it leak-proof and spill-proof. And lightweight enables you to hold the bottle effortlessly. So you can freely carry it with this easy-to-grip handle and enjoy beverages when camping, hiking, fishing, or cycling.
● Design with 2 Functional Lids:  The water flask comes with 2 different lids for you to choose from 1 wide mouth lid and 1 flip-up straw lid. 2.16" wide mouth opening ensures quick drinking and convenient fill-up. Additionally, the 95-degree flip makes it easy to drink. And straw design allows convenient drinking when you do sports.
● Safe and User-friendly Materials:  Food-grade stainless steel inside and outside ensures drinking safety and prevents flavor transferring. All of these materials are BPA-free and do not have any strange odor. Apart from that, the interior surface is smooth and easy to clean.
● Enough Capacity and Full Pack:  This insulated water bottle with a 22 oz capacity holds enough fluid for you to drink. And the package contains 2 lids, 1 straw, and 1 gift box for easy use. You can install different covers according to your different needs. And gift box will be an ideal gift for your family and friends.