Meet the Ninja FrostVault? Go, Drink and Food��s Favorite Cooler. It��s the only soft cooler backpack with a FrostVault? Cold Dry Zone drawer and 2 ways to all-day chill. Separate your chilled cans and fridge-temp foods so you don��t have to worry about soggy or squished snacks trapped in the depths of your soft cooler. FrostVault? technology transfers cold to the Cold Dry Zone drawer-keeping food chilled all day. Holds up to 24 cans (no ice) or 16 cans + ice�C perfect for all-day adventures. Quickly grab your favorite items or zip it the lid for leakproof protection on the go, either way the ChillSeal? Lid keeps your ice frozen. Built to last with heavy duty, fully-leakproof, and light durable design for lasting performance. FROSTVAULT TECHNOLOGY: Cold transfers into the cold dry zone drawer which keeps food-safe temperatures (under 40 F) for hours. Preventing squished or soggy snacks trapped in the depths of your soft cooler. ICE RETENTION: Holds ice for 24 hours, perfect travel backpack cooler for day trips and adventures. CONVENIENT STORING: Built in fridge-temp cold dry zone drawer allows you to keep your chilled foods dry and separate to avoid soggy snacks. COMFORTABLE CARRYING: Ergonomic cooler backpack straps for easy, light transport all-day comfort. Allow you to transport your food and beverages on your back so you can enjoy your adventures comfortably. CHILLSEAL LID: Keep it cool- even with the cooler bag lid unzipped. Easily open and close to quickly grab your favorite items or zip for leakproof protection on the go. EASIER ACCESS: With the ChillSeal Lid, easily open and shut the cooler for easy grabbing or zip it for when you are on the go, whichever way you choose, ice stays frozen! PREMIUM DURABILITY: Heavy duty, fully-leakproof cooler backpack construction for lasting performance. BUILT IN CONVENIENCE: Never forget your bottle opener again with the built-in bottle opener attachment enjoy your favorite chilled beverages anytime, anywhere.