Overview
Built for B2B buyers, cross-border sellers, and corporate gift channels. This one packs smart charging, anti-theft hardware, and serious storage into a 50L frame that swallows 15.6-inch laptops whole. Business travel, daily grind, whatever—it’s got the margin to make you money and the utility to keep buyers coming back.
Key Features
USB cable runs internal to external port. Plug in most power banks, good to go. TSA 3-digit combo lock keeps thieves out and airport security happy. 50L capacity with U-shaped 3D back panel—air actually moves back there, sweat doesn’t pool, shoulders don’t scream after a full day.
Materials & Build
1680D high-density Oxford face fabric. Water beads off, abrasion takes a while to show, color stays put through rough handling. YKK zippers, alloy pulls that don’t snap off in month two. Inside: 210D encrypted polyester lining, stronger than it looks. Every unit load-tested to 20kg before it ships.
Factory
Quanzhou Langmu International Trade Co., Ltd. 15,000㎡ plant, 300+ staff on the floor. Six standard lines, close to 200 automated machines keeping output steady and QC tight. ISO 9001:2015, BSCI, SEDEX—we’ve got the paperwork that matters for your market.
Customization & Terms
OEM/ODM, whatever you need. MOQ 1,000. Samples free. Lead time 15-20 days. FOB, CIF, DDP—we handle it. Product shots and English listing copy included, ready to post.
Inquiries welcome. Samples ready to ship. Let’s talk long-term.






