<b>Lightweight With Multiple Storage Compartments</b> <p>A lightweight with enough volume to take your belongings safely is indispensable when you are running, hiking, cycling, hiking, fishing or even when you go to work or school everyday. </p> <p>Especially this is a backpack with hydration insulation layer which works great for 2.5L bladder and can keep your liquid cool for up to 4 hours. </p> <p>Designed with multiple storage compartments yet weighs only 1.4 pounds unfilled, this practical, durable and reliable daypack from RUPUMPACK is definitely your perfect daily companion. </p> <p>There's no limitation to the activities you can take this backpack along for. Great choice for both men and women. </p> <p><b>Outstanding Designs Make It The Best Choice In The Market: </b></p> <p>- Hydration insulation layer works great for 2.5L bladder and can keeps your liquid cool for up to 4 hours.</p> <p>- One open compartment designed to store your quick-dry sweat towel or umbrella conveniently.</p> <p>- Two pockets on the extra wide waist straps for safe storage of your valuables like phone, keys, wallet, etc. </p> <p>- Shock absorbing chest strap and built-in safety whistle for any emergency situation.</p> <p>- Safety reflectors on the shoulder straps and front side of the backpack.</p> <p>- Lightweight but with large capacity to meet your every need in day-long outdoor adventures.</p> <p>- Adjustable shoulder/chest/waist straps for a customizable fit.</p> <p>- High density water-resistant nylon material with heavy duty and hidden-teeth zippers.</p> <p>- Thick ventilated mesh padding in the back area as well as the shoulder straps and waist straps ensure comfort of the pack.</p> <p>- 100% MONEY BACK GUARANTEE, you got nothing to lose.</p> <p><b>Shoulder Your RUPUMPACK And Start Your New Life NOW! </b></p>