Lightweight Hydration Backpack with 2L Bladder for Women and Men

【Functional & Adjustable Size】 The Hydration Backpack is equipped with fully adjustable shoulder, chest straps, and waist adjuster, allowing for easy customization to fit your torso. It accommodates teenagers/kids with a chest size of 27" and up to adults (both men and women) with a chest size of 40", as well as a waist size ranging from 21" to 33".

【Compact & Lightweight Water Backpack】 Constructed with comfortable and waterproof nylon fabric, the Hydration Backpack boasts a compact design that feels lightweight and stable, with minimal wind resistance during use. Additionally, it features a hidden helmet holder pocket at the bottom, along with a clip on the shoulder strap to secure the bladder.

【Insulated Hydration】 This hiking daypack includes an insulated compartment specifically designed to hold a 2L Hydration bladder, keeping your drink cool for up to 4 hours during activities such as running, cycling, biking, and hiking. The cycling backpack is also equipped with an inner bladder fastener to minimize bouncing.

【BPA FREE 70 Ounce-2 Liter Hydration Bladder】 The backpack comes complete with a 2L leakproof and stable hydration bladder, featuring a soft high-flow bite mouthpiece with an easily accessible on/off valve. The BPA FREE food grade quality has been confirmed through testing, and a report can be provided upon request. The water bladder's size strikes the perfect balance between reasonable weight and bulk, while also providing an ample amount of water.

【Ideal for Outdoor Activities】 The Hydration Backpack is the perfect piece of gear for a variety of outdoor activities, including cycling, camping, running, music festivals, raves, kayaking, short trips, walking, mountaineering, and ultralight hiking. It also makes for a great holiday gift for family and friends who love outdoor sports.

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