This waterproof and foldable backpack with great capacity for your outdoors necessities is really a great companion for stream-trekking, swimming, drifting, climbing and traveling.

Features:

30L spacious backpack for your outdoors necessities, great companion for stream-trekking, swimming, drifting and climbing and traveling.

PVC netted sandwich fabric with great workmanship, waterproof, dustproof and easy to clean up.

Mesh pad on back and shoulder straps provide great breathability and snug carrying.

Front panel with elastic string for further fixation and some light items like towel.

Side mesh pouches for your water bottle and umbrella.

A whistle to send a signal for help in emergency.

Specification:

Material: PVC

Color: Blue / Yellow (optional)

Capacity: 30L

Size: 68 * 32 * 18cm / 26.7 * 12.5 * 7.0in

Weight: 935g / 2.0lb

Package weight: 961g / 2.1lb

Package list:

1 * Backpack

Note: The backpack only, the bottle is just for a reference