Waterproof Bike Trunk Cooler Bag – Rear Rack Storage Pannier for MTB

Designed for cycling, commuting, and outdoor rides, this insulated bicycle trunk bag delivers practical storage, weather protection, and versatile carrying options. Whether you’re heading out for a long ride or running daily errands, this bag keeps your gear organized and your food or drinks at the right temperature.

Water-Resistant & Secure
Durable PVC material paired with a waterproof zipper helps protect your valuables from rain, splashes, and road spray.

Insulated Main Compartment
Lined interior helps keep beverages cold or food warm for hours, making it ideal for long rides and outdoor trips.

Smart Storage Layout

• Large main compartment

• 2 side pockets for tools or accessories

• 1 bottle holder for easy access while riding

Enhanced Visibility
Reflective elements improve safety and visibility during night or low-light rides.

Elastic Bungee Cord System
Convenient top bungee allows you to secure a jacket, jersey, or helmet.

Quick & Easy Mounting
Adjustable adhesive mounting straps attach securely to most rear racks and allow fast installation or removal.

Convertible Carry Design
Includes a removable, adjustable shoulder strap, letting you carry the bag comfortably off the bike.

• Material: PVC with steel reinforcement

• Type: Bicycle rear rack trunk bag / top tube or bottom tube bag

• Insulated: Yes

• Waterproof: Water-resistant with waterproof zipper

• Mounting: Adjustable strap system

• Carrying Option: Shoulder strap included

• High-Concern Chemicals: None

• Mountain biking (MTB)

• Commuting and daily rides

• Touring and outdoor cycling

• Carrying food, drinks, tools, and personal items

This bag is built for convenience, protection, and versatility, on and off the bike.
Mount it fast, ride confidently, and carry it with ease when the ride ends.