3L Hydration Bladder & Insulated Sleeve - by Crystal Creek - Easy Cleaning and Filling Water Reservoir. BPA Free Tastefree FDA Approved | Keep Water Cool while Hiking Cycling Running and Kayaking! EASY TO CLEAN AND FILL: Large opening and detachable tube allow more access to interior hydration bladder. Cleaning, rinsing and drying is a breeze. Tired of hand cleaning? It's dishwasher safe, too. TASTE FREE CLEAN WATER from an FDA approved BPA FREE water reservoir with no plastic taste or smell. Easy to drink valve has dust cap to keep it clean, and lets you rehydrate quickly from any angle. COOL WATER IN ALL CLIMATES with an improved insulated reservoir sleeve, hose and water cooler bag. Easy ice cube access with the most versatile bag on the market keeps cool water flowing even in extreme cold or heat. MADE STRONGER TO LAST LONGER with extra durable hydration pack bladder, sleeve and no-leak guarantee. Double reinforced seams prevent leakage. Perfect replacement for your premium hydration bladders. 100% MONEY BACK GUARANTEE allows returns for any reason if you are not satisfied. Our #1 goal is making sure you are happy, healthy and hydrated.