[PORTABLE & HANDFREE] The water bottle holder come with shoulder strap, which provide a convenient way for carrying your bulky water bottle. Perfect handfor outdoor camping, hiking, fishing travel, fitness, gym. [Phone Pocket] This bag is also equipped with 2 front pockets and a key ring hook. The side of the mezzanine can be placed phone and credit cards, keys and other essentials. [Compact, Convenient, Easy to Carry] Choose sleeve for gallon jug, hydrojug and easy carry your water in style with featuring adjustable should strap so you can adjust it to different length to ensure a snug fitting. [Hollow-Carved Design Gallon Water Bottle Sleeve] The adjustable water bottle holder bag is made of neoprene material of excellent quality. It has better water and shock resistance while maintaining its high softness and elasticity. It is not easy to deform after long-term usage, perfectly protecting your water bottles from scratches or squeezing. [FITS THE ONE GALLON WATER BOTTLE JUG] Our water bottle carrier is suitable for the most 128oz water bottles jug with time marker from common brands. Specification Notice: 1. Due to manual measurement, please allow a size error of 1-3cm. 2. Due to the difference of light and screen, the color of the product may be slightly different from the picture, please refer to the actual product. 3. If you have other detailed requirements, please contact our customer service.