Key features

• •4 Point Attachment More Stable --- There are 4 fastener straps around the bike Handlebar bag for tool free installation, no drill holes which a typical water bottle holder needs. The Fastener Straps is adjustable to fit your bicycle handle bar. 2 Fastener Straps loop attaches the bottle bag to handlebars, and another 2 loops attaches to the stem, ensure the bag be firmly and secure in the front even when cycling on bumpy road.
• •Insulated Aluminum Foil Stem Bag --- With a special aluminum foil inner layer, our this stem bag can keep your drinks cold for a long time in hot summer and keep coffee warm in cold winter. The strong shell bottom and padded oxford fabric of this cup bag will protect cup or bottle well during riding, perfect for long distance outdoor bike trip.
• •Muti-Functional & Easy to Carry --- WOTOW bicycle water bottle holder bag is suitable for both professional and amateur riders alike. What's more, there have a removable shoulder Strap. Once you finished your cycling, it can be used as a shoulder bag, to keep your pocket security and easy carry to anywhere.
• •Quick Open & Easy To Access --- This bike bag is suitable for bottle up to 3.5 inch diameter, fit for most of water bottles and tumblers. The top drawstring closure can be opened/closed quickly, help to fix bottles steady and allows to quick access. Besides, The side pocket of the bag is 4.7 * 3.4 inch, ideal for holding energy bars, trash, cellphone like iPhone 4/5/6/6S, small tools, etc. Smart appearance with large capacity both for travelling and daily use.
• •Durable Fabric & Easy To Clean --- This bike handlebar insulated stem bag is made of strong and durable duty polyester material. Water and weather resistant, keeps your gear safe from the dirt, mud and dust. And keep your belongings dry and secure. It is very easily to clean the surface just wipe by hands.