timbuk2 high tech backpack Relo 25L Personal Item — Flight Approved Carry On, Clamshell, Laptop Sleeve, Waterproof Zippers, Underseat Bag, Fits 15" Laptop, Women & Men, Black : Electronics Timbuk2 Custom Alcatraz Laptop Backpack

Floating, removable top lid with top-and under-lid zippered pockets converts to a DayLid daypack for side trips from camp or bagging peaks Integrated FlapJacket protects gear when top lid is removed Stow-on-the-Go trekking pole attachment allows you to stow your poles in steep terrain or whenever you need your hands free External hydration reservoir sleeve is easy to access when the pack is fully loaded and accommodates up to a 3L reservoir Dual side zips provide easy access to gear stored in the main compartment without removing the top lid Two zippered front pockets provide additional storage and organization options Zippered hipbelt pockets keep snacks and smaller items close at hand Front hybrid nylon/stretch mesh pocket stores rain gear for easy access when skies darken, or wet gear after the downpour stops Dual access stretch mesh side pockets store water bottles and more Dual side compression straps stabilize loads and maintain a slim pack profile when not fully packed Dual ice tool attachment points Zippered, wide-mouth sleeping bag compartment with removable divider Removable sleeping pad straps Sternum strap with integrated safety whistle Load range minimum: 18 kg./ 40 lbs Load range maximum: 32 kg./ 70 lbs Lid volume: 5 L Main fabric: 420D High Tenacity Nylon/ Accent fabric: 210D High Tenacity Nylon/ Bottom fabric: 500D Nylon Packcloth Daypack dimensions (height x width x depth): 17.32 in x 11.02 in x 7.48 in Torso adjustment: Adjustable Main access type: Top Loader + Side Panel Access M: 87H X 41W X 44D CM L: 92H X 41W X 44D CM XL: 97H X 41W X 44D CM M: 88L L: 92L XL: 96L M: 2.5 kg L: 2.55 kg XL: 2.6 kg Features : Floating, removable top lid with top-and under-lid zippered pockets converts to a DayLid daypack for side trips from camp or bagging peaks Integrated FlapJacket protects gear when top lid is removed Stow-on-the-Go trekking pole attachment allows you to stow your poles in steep terrain or whenever you need your hands free External hydration reservoir sleeve is easy to access when the pack is fully loaded and accommodates up to a 3L reservoir Dual side zips provide easy access to gear stored in the main compartment without removing the top lid Two zippered front pockets provide additional storage and organization options Zippered hipbelt pockets keep snacks and smaller items close at hand Front hybrid nylon/stretch mesh pocket stores rain gear for easy access when skies darken, or wet gear after the downpour stops Dual access stretch mesh side pockets store water bottles and more Dual side compression straps stabilize loads and maintain a slim pack profile when not fully packed Dual ice tool attachment points Zippered, wide-mouth sleeping bag compartment with removable divider Removable sleeping pad straps Details : Sternum strap with integrated safety whistle Load range minimum: 18 kg./ 40 lbs Load range maximum: 32 kg./ 70 lbs Lid volume: 5 L Main fabric: 420D High Tenacity Nylon/ Accent fabric: 210D High Tenacity Nylon/ Bottom fabric: 500D Nylon Packcloth Daypack dimensions (height x width x depth): 17.32 in x 11.02 in x 7.48 in Torso adjustment: Adjustable Main access type: Top Loader + Side Panel Access Dimensions: M: 87H X 41W X 44D CM L: 92H X 41W X 44D CM XL: 97H X 41W X 44D CM Volume: M: 88L L: 92L XL: 96L Weight: M: 2.5 kg L: 2.55 kg XL: 2.6 kg

I mix categories

It's a 26-litre backpack best suited to day hiking, hill walking, and general outdoor use

He said that a sewing machine is a perforation machine because all of those needle holes next to each other tear easily

The main advantage of a 'proper' backpack is that they are more capacious than other types of camera bags, offering more room for photo gear as well as non-photographic items