From the brand

WATERFLY Sling Bag

WATERFLY Waist Pack

WATERFLY Running Belt

WATERFLY BACKPACK

FOLDABLE DESIGN: Unfold size 16.9*11.4*5.5 IN: folded size 8.7*6.3 IN. You can fold this backpack when you don’t need it, which saves space and allows you to easily pack it in your suitcase, backpack
ULTRA-LIGHTWEIGHT AND PREMIUM MATERIAL: Recycled nylon material makes this backpack only 10.2oz, easy to fold and carry. Polyester linings help relieve the stress on your shoulders. And durable SBS zippers make opening silky smooth
LARGE CAPACITY: 20L capacity meets all your daily requirements and travel needs. Multi-compartments include one main pocket, two front pockets, and one zipper-removable pocket
MULTIPLE OCCASIONS: This foldable backpack is suitable for daily use,day trips, travel, vacation, hiking, camping, fishing, and cycling. It can be taken on any airline.
1 YEAR AFTER-SALES: Our backpacks undergo rigorous quality testing. We will help you figure out any quality problem. We cover all quality issues. Please contact us if you have any problems with our product