Do You Need To Have Enough Water On Your Outdoor Sports? OK, You Must Make Sure You Have a Leak-Free and Lightweight Backpack. West Biking Gives you the best Solution.
When going out for outdoor sports, you need to make sure you have enough water for supplement and a Hydration pack that does not leak, meanwhile has enough volume to take your belonging safely along with you.
The West Biking hydration pack set gives you 2.5L Volume Water Bag guaranteed enough hydration for your whole day out.
Extendable bite valve makes it easy to reach.
Easily cleaned by using warm water to rinse out the bladder.
2 Storages Pockets to safely carry your belongings along with you.

[Backpack]
Item Number: YP0707154
Brand: West Biking
Fabric Type: High Quality Nylon
Item Size: About 48x23cm (18.9x9.1 Inches)
Item Weight: About 285g (0.628 Lb)
Colors: Black, Rose, Green, Blue, Orange, Red
Specifications: With inner pocket, Light in weight, Easy to use on/off valve on the hydration bladder, 2 side storage compartment for keys, phone, snacks etc, Adjustable chest and shoulder straps.

[Water Bag]
Item Number: YP0713014
Brand: West Biking
Material: TPU
Item Size: About 39x17cm (15.4x6.7 Inches)
Item Volume: 0.53-0.66 US Gal / 2-2.5L(Full Volume is 2.5L)
Item Weight: About 120g (0.26 Lb)
Length of Tube: 100cm / 39.37 Inches
Structure: Water sipping tube that connects to the bottom of the water bladder. Easy to use with an on/off valve

[Set]
Item Number: YP0707153
Brand: West Biking
Material: High Quality Nylon Hydration Backpack + TPU Water Bag
Package Size: About 42x20x3cm (16.5x7.8x1.2Inch)
Hydration System Volume: 0.53-0.66 US Gal / 2-2.5L(Full Volume is 2.5L)
Package Weight: About 480g (1.05Lb)

[Package Include for Set]
* 1 piece of Backpack with "West Biking" Brand Mark
* 1 piece of Water (Holder) Bag

• [3 Buying Ways for Your Choice] - 1\ Only Hydration Backpack, 2\ Only Water Bladder, 3\ One set for both Hydration Backpack and Water Bladder as much cheaper price. You can choose anyone you want to.
• [Backpack] - Made of High Quality durable nylon fabric with hard back-surface. Resistant to abrasion, wear and tear. Two layers design: one for the liquid container(for Water Bag), the other for keys, phones etc. Wide webbed shoulder straps with holes for the water tube. It's 100% brand new in 2016 with good working condition. Further more, there are 5 small reflective tags on the surface of bag. It keeps you safe when you do sports with it at night.
• [Water Bladder] - Made of non-toxic, environmentally friendly material: TPU. Stores water from -68°F to 122°F (-20°C to 50°C). Capacity: 2Liter. It can bear the weight of 132 Lb. Of course you can put some ice in winter if you like cold water. The opening mouth is large enough to add ice cubes for chilling. As long as the screw between the bladder and the straw tightened well, It won't leak at all.
• [Perfect for Most of Outdoor Sports] - This multifunction lightweight hydration backpack with water bladder set is perfect for Short Distance Hiking, Cycling/Riding, Long Distance Running, Camping, Short Distance Mountaineering, Rock Climbing, Long Distance Walking, Boating, or other outdoor activities.
• [Perfect Volume for Backpack] - Includes 2 storage compartments (16.5*9.85 Inch) and stretch mesh pockets. Adjustable shoulder/chest straps. It fits chest sizes from teenagers/kids with 27" up to adults (men & women) with 50" chest size. The chest straps prevents bounce from exercising.

[3 Buying Ways for Your Choice] - 1\ Only Hydration Backpack, 2\ Only Water Bladder, 3\ One set for both Hydration Backpack and Water Bladder as much cheaper price. You can choose anyone you want to.West Biking