Sling the ICEMULE Classic 15L Soft Cooler over your shoulder and you’ll have plenty of cold drinks and sammies for the summit or trailhead. You can stuff up to 15 liters of goodies inside and they’ll stay cold for up to 24 hours. It’s crafted of a durable waterproof fabric with welded seams and a roll-top closure that work together to keep out rain and survive a drop in the river. And ICEMULE’s clever design uses an air valve to add insulation while in use (Yes: air pockets are a fantastic insulator) and vents the air out for storage. When you’ve finished your feast, use it to haul your trash out or simply roll it up and stuff it in your pack for next time.