High Quality Made of rustproof 304 foodgrade stainless steelBPA free Insulation and Leakproof Designed with doublewalled vacuum insulationfeaturing a thickened sealing ringso it can keep hot drinks for 12 hours and cold drinks for 24 hours Easy to CarryThe 16 ounce size is perfect for outdoor activities such as runningexercisingcampingand cyclingIt is lightweight and convenientwhether you carry it in a backpack or mount it on a bike frame Spout Lid and Straw Lid This water bottle comes with 2 lids an innovative leakproof spout lid and a newly improved straw lid that has been enhanced for better flow You can choose suitable lid based on different situations which increases your optionsThe wide mouth design makes it very convenient for adding ice or cleaning the inner walls of the bottle Satisfaction and Guarantee HASLE OUTFITTERS are committed to providing highquality products to satisfy our customersIf there is any problem with the product you received please contact us as soon as possible we will definitely provide you with a satisfactory solution