Keep yourself hydrated while hiking， trekking， or cycling with the help of this AT6601 2L Long Neck Water Wide Opening Hydration Pack! It features a large opening for quick and easy refills as well as cleaning. Made of food-grade PEVA material， it adopts antimicrobial technology that inhibits bacteria growth in the reservoir and drinking tube. Glass-like self-cleaning liner surface further prevents bio-film build up. This hydration pack is also equipped with a watertight hose system that offers easy sipping. Special double seals prevent leak so you can rest assured to pack it into your bag. Click and order now!                                    Features             Keep you hydrated while hiking， trekking， or cycling<br> Large opening for quick and easy refills as well as cleaning<br> Made of food-grade PEVA material， safe and eco-friendly<br> Antimicrobial technology inhibits bacteria growth in the reservoir and drinking tube<br> Glass-like self-cleaning liner surface further prevents bio-film build up<br> Watertight hose system with an antimicrobial cap offers extra protection and easy sipping<br> Special double seals prevent leak so you can rest assured to pack it into your bag<br> 100cm long standard hose lets you sip water when the bladder is packed into your bag  <br>                                                            Specifications             Model     AT6601    <br> Material     PEVA    <br> Color     Light Blue    <br> Capacity     2L    <br> Pipe Length     39.37 / 100cm    <br> Dimensions     (15.35 x 6.89 x 0.30)" / (39 x 17.5 x 0.76)cm (L x W x H)    <br> Weight     5.64oz / 160g     <br>                                                             Package Includes            1 x Water Bag<br>1 x Pipe<br>