The BiKASE Big Momma Rack Bag with MIK mounting system delivers quick, secure, and hassle-free attachment to your bike rack. Designed for both functionality and visibility, this bike trunk bag features multiple storage pockets to keep your gear organized and easy to access.

Built with reflective materials for enhanced nighttime visibility and includes a weatherproof rain cover to protect your belongings in any condition. The sealed inner liner adds extra versatility—use it as an insulated cooler bag for your lunch or picnic essentials.

Ideal for commuters, casual riders, and cycling adventurers looking for durable, multi-purpose bike storage that’s easy on, easy off.