DURABILITY: Mukoko 64oz Glass Water Bottle is a great value with an excellent blend of style and durability. The one-touch flip lid not only adds another touch of style but also adds to the overall sustainable design. The borosilicate glass can handle extreme cold or hot temperatures, making this a great choice for everyday water drinking and morning commute coffee and help you hydrate away without having to worry about the taste..LEAK-PROOF: Life on the go is hectic enough without having to worry if your half gallon water bottle with straw is leaking water all over your gym bag. Our glass water bottle with straw is a clean alternative to the standard bottles most people associate with active lifestyles. Straw spout makes for a dribble-free drinking experience while you’re on the move. The handy, lockable flip lid prevents leaks and can be opened with one hand for those times when your arms are full..PILL CASE & SILICONE SLEEVE: The pill box at the top of the lid sure comes in handy. It is very convenient to put vitamins and calcium tablets.-The thick silicone sleeve makes our big gym bottles more durable and break-resilient. The silicone cover not only helps with protection, but it makes it easier to hold. Time and Oz markings keep you motivated all day..EASY TO HOLD: The carrying handle makes our large glass water bottles easy to tote around town. The ergonomic carrying handle encourages you to drink more pure taste water throughout the day. If you are looking for a stylish water bottle to compliment a trendy office space or for feeling fancy around the house, Our glass water bottle might be one of your top picks. Featuring lightweight, our glass water bottle is practical for commuting or travel..EASY TO CLEAN: Our 2 liter water bottles are dishwasher safe, but if you’re the hand-washing type, our wide mouth glass water bottle along with a cleaning brush will make your life a lot easier. Our glass water bottle is also an affordable option for those looking for something simple,minimal styling and the clean, sustainable. We will offer a free one if sport water bottle breaks within 3 months.