ORICSSON 20L Unisex Foldable Waterproof Multipurpose Backpack Travel Daypack, Blue

ORICSSON Package Backpack:
The best foldable lightweight daypack, great for camping, outdoor sports, biking, school and air traveling.

DIMENSIONS for 20L:
Unfold: 16.92x10.63x7.08 inches Fold: 6.29x5.90x1.97 inches
WEIGHT for 20L:
0.46 Pound,20 Liters

Want bigger size? Check here: https://www.amazon.com/dp/B01AHY82H6
DIMENSIONS for 33L:
Unfold: 19x13x8.2 inches Fold: 6.29x5.90x2 inches.
WEIGHT for 33L:
0.5 Pound,33 Liters

Choose depending on your daily use and demand.
Carry-on size by American Airlines for your reference (HxWxD): 22x14x9 inches
WARRANTY:
ORICSSON Promise lifetime-warranty, return or exchange if you want.

ORICSSON backpack is perfect for day-to-day use or occasional travel, and great gift for everyone. Do not hesitate to buy it, and start to enjoy your happy convenient life.