Shoulder Backpacks Crossbody Triangle Daypack Backpacks Review

【CONVENIENT USB CHARGIN PORT & HEADPHONE INTERFACE】USB interface with built-in cable design, great convenience for charging your electronic devices via connecting your own power bank. And the headphone interface frees your hands when enjoying audios, music, etc.(PORTABLE BATTERY IS NOT INCLUDED).USB charging design: the phone has no power? Charge up in two steps!Step 1: connect the battery pack with the built-in cable.Step 2: connect the phone to the external USB port. 【LARGE CAPACITY & MULTIPLE COMPARTMENT】Perfect Dimension: 7.1 x 11.8 x 3.2in (W*H*D).5 pockets - 1 main pocket to fit 9.7 inches iPad ,gadgets,books,water bottle, notebook, etc. 1 Anti- theft hidden pocket on the back can hold Valuables such as phone, ect.1 interlayer is prepared for your electronic products,power bank,etc. 1 internal zipper bag, can hold phone, wallet, certificate,etc.Multi-layer design can be a good way to organize your items.Shoulder with a hanging ring, can hang sunglasses. 【UPSCALE NYLON WATERPROOF LIGHTWEIGHT & REFLECTIVE DESIGN】Only 9 oz!Ultralight weight make you easy to walk all the year round.Nylon fabric for moisture wicking, quick drying, stretchable, and great softness against your skin. The material is lightweight so you almost cannot feel it when you put it on , no burden on the body.The fabric is waterproof, has strong tensile properties, durable, a little water is not easy to permeate.Reflect strongly under vehicle head lights, guarantee the safety. 【BREATHABLE & SOFT PADDED SHOULDER STRAP】Reversible Shoulder Strap Direction - The perfect pack for both lefties & righties with reversible softly padded shoulder strap. Ergonomically Designed - The shoulder strap of the sling shoulder backpack is made of mesh breathable fabric, which can absorb sweat quickly. 【IDEAL APPLICATIONS】 Fashion ( bright and vibrant color), casual (keep your hands free but without the bulk of a regular backpack), outdoor sports (hiking, camping, climbing, running, cycling, bike riding, etc), outings, travel/vacation, trips to the amusement park, baby bag (carry around diapers and wipes) or so on.100%SATISFACTION&MONEY-BACK GUARANTEE: If you have any problem with broken or damaged items you purchased, please do not hesitate to contact us,so please purchase with confidence.