Samsung flash drive Titanium Gray 128 GB

Amazon

Redefine everyday file transfers with speeds up to 400MB/s Reliable and secure storage for your photos, videos, music, and files Rugged metal casing for durability with key ring to prevent loss Safeguard your data (Water proof, shock proof, magnet proof, temperature proof, x-ray proof) USB 3.1 flash drive with backwards compatibility (USB 3.0, USB 2.0). Non-operating Temperature-(-10) -70℃

Currys

Good to know - With up to 400 Mbps you can transfer 4K videos in seconds - The compact metal case is waterproof and shockproof, so this USB stick is built to last - It's compatible with both USB 3.1 and USB 2.0 so you can stay connected on all sorts of devices