AMPLighting BG226 Color:Black it features a double-wall construction

it features a double-wall construction that keeps drinks ice-cold for up to 24 hours or steaming hot for up to 8

and open hem sleeves

Reverse‑coil center front zipper for sleek styling and durability

Weather Resistance: Water‑repellent fabric finish to help shed light rain or drizzle

AMPLighting BG226 Color:Black it features a double-wall constructionA feature rich backpack at a great value, this everyday bag offers a dedicated laptop sleeve, organization panel and so much more in a fresh design. 300 denier polyester canvas Spacious main compartment with organization panel Dedicated padded laptop sleeve Front zippered pocket Side mesh pockets Padded air mesh shoulder straps Padded back panel Luggage trolley pass through on back Laptop dimensions: 15"h x 12"w x 1"d; fits most 15" laptops