Because you cant (well, shouldnt) physically hold stuff while riding, this trunk bag is a solid option. Its water resistant. It has a lockable zipper. Its EVA foam core makes it sturdy.
Easily attach to your rear rack via hook and loop straps, or upgrade to an MIK adapter plate for even more convenience. All thats left to do is fill it with your favorite things, which you can easily access thanks to the hinged lid.

• Made with EVA foam covered in recycled polyester
• Attaches to a rear rack via hook and loop straps
• MIK adapter plate makes it compatible with MIK racks
• Designed to fit a helmet
• Cargo net on lid and internal zipped pocket for extra storage
• Reflective elements
• Light clip strap