1. PREMIUM MATERIALS] - Made of high quality nylon and polyester, the chest bag is waterproof, durable, wear-resistant and has a long service life. 2. Occasion - Suitable for survival, hiking, biking, work, school, camping, fishing, travel, gift, entertainment and more. 3. Adjustable - The length of the straps can be adjusted as needed. 4. APPLICATIONS - This pouch is a great tool organizer for EDC accessories, flashlights, keys, coins, medical supplies and other items you need. 5. GREAT GIFT - This backpack is a great gift for family or friends who love the outdoors, adventure and survival. It would be an ideal helper