GET SUPERIOR PACKING WITHOUT THE BULK IN THE PATAGONIA ARBOR GRANDE 28L An upgrade from the daypacks, this one carries everything you need and provides reinforced adjustable straps to accommodate for the change in storage. Two water bottle slots keep hydration close and the inside pockets offer versatile storage.FEATURES Ample main compartment; zippered front stash pocket with organization sleeve; laptop sleeve fits most 15" laptops Large side pockets for water bottles or cord management Human Curve shoulder straps for carrying comfort Top-mounted reinforced haul handleTECH SPECS Body: 6.2-oz 600-denier 100% recycled and solution-dyed polyester.