SERT Penumbra 2.0 Backpack Color:Grey Expandable 1L bottle pocket

Expandable 1L bottle pocket

Microsoft Surface Pro (all models)

The Helix 10 L is a versatile

Premium softcover notebook made from stone paper

T10 to tune common knife hardware for pocket clips and pivot hinges

SERT Penumbra 2.0 Backpack Color:Grey Expandable 1L bottle pocketThe front wall of the main compartment features two zippered pockets (top fabric, bottom mesh). Back wall holds the padded & suspended sleeve for your laptop. The sleeve design is a hybrid. It is part of the main compartment but it can be easily accessed via the top quick access zipper that's behind the carry handle. Tested to fit up to a current 15" MacBook Pro. Top front quick access pocket with loop patch Side zippered access pocket Stretch bottle