About this Item This item is as shown does not include patch [Lightweight and Comfortable] The backpack weighs only 26 ounces and features adjustable shoulder straps, waist straps and chest straps making it more comfortable to use. The soft and breathable mesh pad on the back helps keep your back cool and dry. [Insulated and Leak-Proof Hydration Backpack] The Sharkmouth hydration backpack offers a BPA-free, taste-free and odorless hydration bladder to keep your hydrated. It is equipped with insulated layer of thick aluminum foil material with a water holding capacity of 2L that can keep it cool for up to 4hours. [Compact MOLLE Design] The backpack measures 16.5*9.1*2 inches with the main compartment big enough to carry water bladder, iPad and lunch box. It is equipped with 2 front zipped pockets that is perfect for storing wallet, phone, keys, small first aid kit, sunscreen, gloves, tools etc. Designed with the MOLLE system, the backpack allows you to attach other gears to the pack. [Ergonomic Water Bladder Design] The bladder features 2 tapes on the top to prevent it from bouncing while you are hiking. It is also equipped with large opening that makes it easy to refill, clean and dry. [Perfect Gift with Warranty] This tactical hydration backpack is an ideal choice for short trips, running, cycling, hiking, skiing, camping and hunting making it a decent choice of gift for friends and family who enjoy outdoor sports. Please feel free to contact us in case of any issue.