30L Foldable / Expandable Waterproof Bag with Quick Buckle Nylon Straps

Extra 30L of spare storage space: The large capacity provides ample storage space, making it easy to carry extra items. Foldable portability and compact size: occupying small space, easy to fold and store, convenient to carry. It can be easily placed in a motorcycle case/waterproof bag/backpack. Scientific storage design: Provides an easy solution for storing extra items, avoiding carrying multiple bulky waterproof bags. High quality nylon fabric: With excellent wear resistance and tear resistance, reliable quality. Waterproof function and high gloss reflective warning strip: Made of nylon fabric composite TPU waterproof film, with a roll up waterproof design, and equipped with a high gloss reflective warning strip to increase visibility for nighttime travel. Original: https://loboo.com/products/expandable-waterproof-bag