The UGreen 50274 Large-Size Hard disk Storage Bag is organized and protects electronics such as 2.5" hard drives, USB cables, power banks, earphones, and more. Exterior size: 6.81 x 4.05 x 6.81—4.05—1.73 inches(173mm x 103mm x 44mm); Interior size: 6.29 x 3.42 inches (160 mm x 87mm). Noted that it is only suitable for a 2.5" hard drive and a 5.9×3.1 inch power bank max. Accessories pocket and holding belt in the travel bag let you put the cables and hard drive in place easily. Compatible with Seagate Backup Plus Slim 1TB, 2TB/ Seagate expansion 1TB/ Western Digital WD My Passport Ultra 1TB (old model)/2.5-inch Portable External Hard Drive. The Hard Disk Carry Case is built with thickened EVA foam and premium padding; this anti-shock design protects your hard drives from drops, knocks and scratches. Zipper closure design for easy opening and closing.