Our water bottle bag with shoulder strap is designed for the Stanley Quencher H2.0 40 oz and Stanley Adventure Quencher 40 oz. Delicate stitching and tight design make this glass mug bag look chic and functional. The large zipper pocket measures 7.5 x 3.7 inches to fit all phone sizes on the market. The small zippered pocket measures 4.3 x 3.7 inches and can hold bank cards, lipstick, headphones and other essentials. Zipper design prevents your personal belongings from being lost. Water bottle holder with shoulder strap protects water bottles from all kinds of scratches, squeezes, dents from daily use and more. It feels delicate and soft, light and comfortable. It maintains hot and cold insulation in all seasons and is a must-have for home and travel.