The Freefly16 is a 16 liter high-performance weatherproof daypack that compresses for travel. Best for Travel—Best Daypacks of 2024" – Forbes 16 liter capacity Weatherproof Packable—includes compression sack for travel Features - 16 liter capacity- Weatherproof design with sealed seams- Sealing zippers for weatherproofing- Compresses for travel, included mesh compression sack- UHMWPE-reinforced wear panels for extreme durability, abrasion resistance, and tear strength- Adjustable sternum strap- Two gear loops with corresponding Hypalon™–reinforced shockcord capture- Breathable, weight distributing shoulder straps- Water resistant front pocket with sealing zipper- Oversized mesh side pockets- Compression straps with side release buckles for stabilizing loads or attaching exterior equipment. Technical Specs + Materials Volume: 16 litersWeight: 6.7oz (190g)Unpacked Dimensions: 19 x 10 x 6in (48.3 x 25.4 x 15.2cm) Packed Dimensions: 3.75 x 3.75 x 5.5in (9.5 x 9.5 x 14cm) Materials- 70D Robic® nylon UHMWPE (Ultra-high-molecular-weight polyethylene) reinforced ripstop, PU waterproofing- 50D nylon mini ripstop, UTS waterproofing- Internally sealed seams- Reinforced nylon monomesh weight distributing shoulder straps- Hypalon™ reinforced tether points- Number 5 YKK® PU coated sealing zippers- YKK® ultralight, wide entry side release buckles- 210D bonded nylon thread Coating Specs- UTS coating (ultra tear strength): waterproofing and tear strength increase of 30%- PU coating: waterproofing Not intended for submersion.