Aisijimo Small Sling Bag for Women & Men - Lightweight Crossbody Shoulder Bag with Adjustable Strap - Perfect for Travel, Hiking, and Everyday Use

Each museum has different policy. The museum I went today asked people to leave a drink outside on a rack, wear backpacks front, and remove an iPhone from selfie stick.So, this sling bag is just perfect to carry a 500 ml water bottle, charge battery and selfie stick, to wear in front of my body.This manufacture is better than INCAT in the following ways:(1) Sturdy METAL zippers(2) Lightweight nylon material(3) Very comfortable strap(4) Hidden black anti-theft zipper in back.(5) Elegant quilted front pocketI wish to see:(1) Double zippers(2) Left and right changeable strap.But this is great value for the price.I highly recommend it.