Material Design: These 56-64oz capacity glass water bottles are forged by borosilicate glass, BPA Free, dishwasher safe, and come with 2 detachable straws, a leakproof lid with handle, a fashion silicone sleeve, and a cup brushFunctional Details: To make the half gallon(2 liters) big gym motivational water bottle easy to carry, we equipped it with protective silicone sleeve and handle. To make washing and adding ice & fruits easier, we designed the big water jug mouth to be 3.14" wide. To let you pick the way of drinking and solve problems of leak & splash, we added a safety lock, dust cover, leakproof cap (with detachable silicone seal ring) covering the whole bottle mouth, and pop-up straw mouthSuitable Occasions: Our aesthetic clear glass water bottle with time marker to drink can be used at home as a daily water intake bottle, and also can be taken to work to solve the problem of not drinking enough water since it's a half gallon(2 liters) big water jug. This wide-mouth water jug can be taken for outdoor, sports, travel, picnic, and so on as motivational water bottles. We hope this glass water bottle can accompany you to more places you want to goPackage Contains: Glass water bottle*1, detachable straw *2, leakproof bottle cap*1 with handle and dust cover, silicone protective sleeve*1, cup brush*1Customer Service: Customer satisfaction is our first pursuit. If you are not satisfied with our products, we can provide free return or exchange service within the return window. If you have any questions about our products, please feel free to contact us, we will help you at our best