3L Fusion Group Reservoir w/ TRU Zip Waterproof Zipper: No spills, all thrills.
Reservoir: Stows conveniently behind zippered back panel, leaving you more room for drinks and food.
Hose with Spigot: Accessible from exterior of pack, through flow port, giving you easy access for group quick group hydration…and fun.
Roll-Top Closure: Allows single-handed access while providing greater durability and better thermal efficiency than a zipper.
Built-in Carry Handles and Removable Padded Shoulder Straps: Gives you multiple carry options.
Details: Calling all thirsty adventurers! Whether you're headed out for a sun-soaked, friend-filled bike trip or want to be well-stocked for a post-ride party, our ChillBak™ Cube 18 keeps you fully hydrated and full of fun. Our innovative soft cooler keeps your drinks cold, close, and ready to go. With its roll-top closure, you can stay easily organized, and your dry items stay safely separated from ice and drinks with the trap door. The 3L Fusion™ reservoir stows conveniently behind zippered back panel leaving more room for drinks and food, even when full. While the hose with spigot can be accessed easily from the exterior of the pack, making group hydration—and fun—quicker and easier. ChillBak™ is there with long-lasting hydration for the ultimate adventures.