It Can Be Used To Place Small Items Such As Mobile Phones, And It Is Also Equipped With A Headset Jack. High Quality Solid Zipper: Zipper Is A Very Important Part Of The Bag, And Should Not Be Compromised. This Waist Bag Uses A Tough Zipper, Which Is Strong, Easy To Slide, And Works Smoothly. Don'T Worry About The Embarrassment Of The Teeth. The Belt Is Equipped With Adjustable Buckles, Which Can Be Adjusted Freely. It Can Be Worn At The Waist Or Across The Chest To Release Your Hands. It Provides A Good Supplement For Your Daily Errands And Outdoor Activities. It Is Very Suitable For Walking, Running, Cycling, Hiking, Tourism, Festivals, Trade Fairs, Concerts And Farmers' Markets,Waist Bag Size: 13.7 Inches X 5.5 Inches / 35 Cm X 14 Cm, Suitable For Waist Circumference 20 Inches To 31 Inches, Suitable For Different Wearing Styles, Can Be Worn On The Hips, Shoulders Or Tight Underarms. People Of All Ages Can Enjoy This Adjustable Waist Bag. All Fanny Packs Are Unisex, Very Suitable For Men, Women And Teenagers.Easy To Wear: There Are Many Ways To Wear It, Because The Comfortable Long Shoulder Strap Can Adjust Most Of The Waist. Adjustable Waist Belt The Waist Belt Is Equipped With An Adjustable Buckle For Free Adjustment Of Tightness. You Can Place It In Front Of Your Waist, Behind Your Hips, Or Above Your Chest Or Shoulders.