JWST SMACS 0723 Galaxy Cluster Deep Field Backpack

Every adventure needs supplies, and a backpack featuring a real astronomy image is the perfect way to bring space with you everywhere you go! The vibrant, all-over print with black adjustable straps and padded mesh back are an ideal balance of style and function. This image is the galaxy cluster SMACS 0723, including foreground stars recognizable by the characteristic diffraction spikes, and even more distant galaxies magnified and lensed into orange-red arcs by the cluster's mass, which curves spacetime according to the general relativity. The Near-Infrared Camera (NIRCam) image extends far beyond Hubble's deepest fields in just 12.5 hours of observation time. Backpack is approximately 17 inches tall, 12 inches wide, and 4 inches deep, made of 100% water-resistant polyester and holds up to 44 lbs (20 kg). Main compartment opens at the top with two black zipper pulls and includes divider that fits up to a 15-inch laptop. Front pocket is 11.5 inches wide, and hidden back pocket is 8.5 i