[ PROFESSIONAL DESIGN & PERFECT EXPERIENCE ] The water bottle holder for trave adopts double pocket design, light weight, collapsible, the straps are adjustable from 13 to 28 inches, suitable for different heights and body types, easy to carry water bottle, cell phone, umbrella and other items. Professional color matching, more aesthetic feeling. [ EASY TO CLEAN AND DRY ] The water bottle sling is made of mesh material, easy to rinse at any time, quick drying, do not worry about internal dirt. [ LIGHT WEIGHT & SMALL SIZE ] Light weight, reduce the burden for your travel. The water bottle sleeve can be easily folded and compressed into a small object, reducing the size of travel items and saving household storage space. [ FINE PROCESS & DURABLE ] Exquisitely crafted and durable, the water bottle holder for hiking does not use plastic hooks. Instead, the strap and pouch are firmly sewn together, eliminating the risk of hook breakage or detachment. Employing high-density stitching technology, it is reliable and incredibly durable. [ LARGE CAPACITY WITH 3.5 INCHES DIAMETER, WIDE RANGE OF APPLICATIONS ] The water bottle bag can carry items such as water bottles and portable speakers with a diameter of no more than 3.5 inches. Please confirm whether the water bottle bag meets the size requirements of the items you will carry before purchasing. The water bottle sling bags is designed with two pockets inside and outside, which can carry different items.The water bottle sling bag has the characteristics of light weight and easy storage, compared with the traditional backpack, very suitable for travel, does not occupy limited space, save energy.The inside of the water bottle holder is not a closed space, but the inside and outside of the transparent, not easy to accumulate dirt, and easy to clean.The length of the straps can be adjusted to suit various heights and body-type. When you carry portable music player, you can enjoy wonderful music while walking, so that your trip is no longer monotonous. for yetis cirkuls owalas stanleys lanyards calpaks corkcicles cinnamorolls circles bottles.