Lightweight, foldable backpack that expands to a roomy 42 x 28 x 20 cm, giving you easy, reliable storage without bulk. Key benefits Ultraportable: Folds down to a wallet size for simple carrying and compact storage when not in use. Space when you need it: Unfolds to 42 x 28 x 20 cm, providing ample room for essentials such as clothing, snacks, water bottles, and small gear. Problem solved: Eliminates the need to carry a fullsize bag all day—keep this tucked away until you need extra capacity. Versatile use: Designed for travel and outdoor activities while remaining suitable for everyday errands. Features and function Foldable design: Converts between compact wallet size and full backpack quickly and easily. Practical dimensions: Full size 42 x 28 x 20 cm balances carrying capacity with a slim profile for comfortable wear and storage. Lightweight construction: Keeps overall weight low so the bag is easy to carry when unfolded and negligible when folded. Use scenarios Travel: Stash it in your luggage or carryon as a backup daypack for sightseeing, airport transfers, or unexpected shopping. Outdoor activities: Use it as a lightweight daypack for hikes, picnics, or beach trips when you need extra space for water, snacks, and a light jacket. Daily convenience: Fold into a walletsize pouch and keep in your handbag or glove compartment for spurofthemoment errands or grocery runs. What to expect A simple, dependable backpack that prioritizes portability and usable space. Straightforward foldandunfold functionality with a compact footprint when stored. Suitable for anyone who needs a lightweight, easily stored pack for travel, outdoor use, or everyday backup storage.