Rack-Mounted Cooler for Bike-Powered Picnics The Tern WeatherTop Cooler turns your cargo or utility bike into a rolling fridge. Sized to sit securely on compatible Tern racks, it swallows a full family’s worth of cold groceries, picnic supplies, or post-ride beverages and keeps them chilled from the store to home or from home to the park. Thick insulation, an airtight zipper, and fully welded construction create a leakproof, easy-to-clean cooler that shrugs off rain and road spray. Built-in straps with quick-release buckles secure it directly to the rack, so you can skip bungees and enjoy a stable, rattle-free load. Carry More, Ride Better Roomy 26 L capacity fits drinks, snacks, and ice for the whole crew or a solid grocery haul. Thick insulation and an airtight zipper help keep contents cold and fresh for longer. TPU-coated nylon shell with ultrasonic welded seams is fully waterproof and leakproof. FDA-compliant, BPA-free liner is safe for direct food contact and wipes clean easily. Built-in straps with quick-release buckles attach directly to Tern racks like the Transporteur Rack, Hauler Rack, Clubhouse Mini, and Captain’s Chair. Entire bag can be rinsed and wiped out after use for fast cleanup between trips. Wraparound reflective details add visibility when riding home after sunset. Designed for use on or off the bike, so it works as both a rack-top cooler and a carry-in soft cooler at your destination.