<p>Product Parameters:<br> Material: PEVA<br> Color: Blue<br> Size: 1.5L tile measures 35x17.5cm, 2L tile measures 38x17.5cm<br> Capacity: 1.5L/2L<br> Package Includes: 1 Hydration Bag<br> Product Description:<br> ✔Military Grade Hydration Bag: The 2L hydration bag and perfect size of 38x17.5cm is compatible with most hydration bags. The 2L capacity is suitable for almost any sport. A quick and easy sip on a drink.<br> ✔ PREMIUM QUALITY: Military grade hydration bag is thick, BPA free and SGS certified. Food grade EVA material and TPU drinking tube make the whole water bladder odorless. The water bladder passes the air pressure test and the double sealing technology greatly improves durability.<br> ✔ FREE VALUE BAG: Since the drinking bag is stored in the backpack, it does not take up extra space. Besides, our drinking bag is very lightweight, only about 120 grams, and the large opening makes it easy to fill/pour. You can also put some large ice cubes in the bladders to keep the water cool.<br> ✔ EASY TO DRINK: Staying hydrated is now easy thanks to the drinking tube attached to the drinking bag. Just bite the mouthpiece to take in the water. Soft mouthpiece with easy-to-use on/off valve prevents leakage. It also has a cover to keep dust out. Convenient bites to control the water flow, if you don't bite, the water won't come out.</p>