AmazonBasics Ultralight Portable Packable Day Pack

Amazon.com Price: $17.13 (as of 28/11/2020 22:20 PST- Details) & FREE Shipping.

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Ultra-light packable daypack with 25-liter capacity and 2-way zipper for secure closure
Roomy main compartment, 1 front zipper pocket, internal zippered pocket, and 2 mesh side pockets