1. Foundation Design:

* Top: strap easy to hang the bag
* Main pocket: 20L capacity very sturdy and held a lot (small purse, rain jacket, sweatshirt, extra pair of shoes,cell phone, etc.)
* Smaller pocket: random things like sunblock, snacks, headphones.Photography essentials pocket book.
* Side pockets: mesh pocket to hold water bottles.
5) Inner (best) pocket: can protect money, ID, past-port or key.
* Inner (best) pocket: can protect money, ID, past-port or key.

2. Ultra-light material:
100% Polyester with the functions of light-weight & sturdy.
Quick dry once it got wet.

3. Dimension:
Unfold-16.9 x 12.2 x 5.9 Inches
Fold - 9.0 x 7.0 x 1.8 inches.
Weight: 0.5 Pounds (230g approx.)

• Bring all your necessities: 20L capacity pack-able bag fits for wind breaker,jackets, slipper, sandal, bottles, hats, snacks, etc.
• Humanization Design: easy folding and unfolding within few seconds
• Breathable Material: quick dry polyester provide ultra-light weight and sturdy functions.
• Powerful function: adjustable straps,lateral mesh pockets, protection key pocket,solid zipper.
• Fits for: traveling, shopping,hiking, trekking, camping, climbing, Riding, and other outdoor activities

Bring all your necessities: 20L capacity pack-able bag fits for wind breaker,jackets, slipper, sandal, bottles, hats, snacks, etc.Clothin