【Designed for Stanley 40 oz】 Ensures a perfect fit and prevents stanley purse from shaking or falling during movement. Whether hiking, camping or daily travel, enjoy the convenience of drinking water anytime, anywhere. 【Adjustable Shoulder Strap】Bag for Stanley design and adjustable shoulder strap make this storage bag comfortable to wear and suitable for people of different body shapes 【Multifunctional Storage】 purse for stanley cup holder is also equipped with multiple additional pockets for storing small items such as mobile phones, keys, snacks, etc. Whether you are on an outdoor adventure or a stroll in the city, you can easily carry the necessities 【Lightweight and Durable】It is made of high-quality wear-resistant materials, this storage bag is lightweight and sturdy, able to withstand various weather conditions, suitable for sports & outdoors 【As a Gift】Outdoor Portable Crossbody Water Cup Storage Bag can be given as a gift to parents or friends at Christmas. It is not only giving a high-quality backpack, but also conveying a care and love