{"product_id":"beckify-city-backpack-engineer-laptop-backpack","title":"Unity Gain City Backpack - Op-Amp Voltage Follower Print","description":"\u003cp\u003e\u003cem\u003eAn op-amp wired as a follower returns its output to its input, and the signal passes through unchanged: gain of one, carried on your back.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eA black city backpack printed on the front with a circular op-amp voltage-follower (unity gain) illustration: the amplifier symbol with its feedback wire looped from output back to input, surrounded by stars, a moon and flowing wave contours, with the wave lines continuing below the circle.\u003c\/p\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e18.75 in high x 11.25 in wide x 4.75 in deep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVolume\u003c\/th\u003e\n\u003ctd\u003eApprox. 1,002 cubic inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e600D poly canvas, 360D poly twisted twill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLaptop compartment\u003c\/th\u003e\n\u003ctd\u003ePadded; fits most 15-inch laptops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003eOne size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrint area\u003c\/th\u003e\n\u003ctd\u003eFront, 5 x 9 in (1500 x 2700 px at 300 DPI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrint method\u003c\/th\u003e\n\u003ctd\u003eDTF (direct-to-film), printed on demand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003eSource: Printify blueprint, Port Authority BG222. Weight and water resistance are not stated, so none is claimed.\u003c\/small\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarge main compartment\u003c\/li\u003e\n\u003cli\u003ePadded laptop compartment (fits most 15-inch laptops)\u003c\/li\u003e\n\u003cli\u003eFront organization pocket\u003c\/li\u003e\n\u003cli\u003eSide mesh pocket\u003c\/li\u003e\n\u003cli\u003eMetal zipper pulls\u003c\/li\u003e\n\u003cli\u003eAir mesh padded back and straps\u003c\/li\u003e\n\u003cli\u003eLuggage trolley pass-through\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare\u003c\/h2\u003e\n\u003cp\u003eHand wash with warm water and detergent. Do not bleach. Air dry. Do not iron. Do not dry clean.\u003c\/p\u003e\n\u003cp\u003eNot intended for use by children 12 and under.\u003c\/p\u003e\n","brand":"Beckify","offers":[{"title":"One size \/ Black","offer_id":47457019953241,"sku":"31273867534901331950","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/4222\/3193\/files\/v3-city-01_front.jpg?v=1792274062","url":"https:\/\/shop.beckify.com\/products\/beckify-city-backpack-engineer-laptop-backpack","provider":"Beckify","version":"1.0","type":"link"}