Xxerciz Backpack Shoulder Strap Pouch, Waterproof Strap Pack Phone Bag, Backpack Strap Pocket Attachment Bag for Snack, Phone, GPS and Other Small Items

["Multiple Storage: The pouch size is 3.54*1.2*6.3in. The pocket is ideal for holding a phone, snack, GPS, sunglass, bank cards, etc, which is very convenient to take out.","Premium Material: Backpack Strap Pouch is made of waterproof polyester fabric, offering excellent abrasion and tear resistance as well as water-resistance capabilities. The fabric is soft but not easily deformed, preventing your devices from being scratched.","Lightweight and Portable: Weight only 0.1lb, ideal for travel and long-distance hiking, very convenient and within easy reach.It is an ideal choice for outdoor enthusiasts.","Multiple Wearing Options: The back of the bag features a hook & loop design and the top hook adds security, preventing shaking or slipping—particularly useful during hiking and mountaineering.It can be attached to the backpack shoulder strap or hung on the backpack.","Multi-Scenario Application: This shoulder strap phone bag is suitable for men and women, it is an ideal choice for outdoor sports, hiking, camping, mountaineering, travel, daily life, and school."]