Sea to Summit Evac Ultralight Compression Dry Bag Size:5L -Main compartment zips fully open

-Main compartment zips fully open and lays flat

2Flow (L/min):  1

but fine-tuned for everyday life on campus

and of course

Hidden Lidlock helmet carry

Sea to Summit Evac Ultralight Compression Dry Bag Size:5L -Main compartment zips fully openPerfect dry compression storage to keep gear reliably dry and compact inside a backpack or bike bag. Made from bluesign APPROVED ultra lightweight Ultra Sil 30D Cordura nylon with an EVAC fabric air permeable base. Squeeze air out while keeping the contents dry, without the need for an old fashioned purge valve compression straps make it easy to evenly compress soft items. Simple, extremely light and reliable the perfect dry compression solution for