does this backpack includes the hydratation bag? or is it sold separately?

Tech Specs:

Material:

630D Nylon 

Volume:

1600cu in (26L) 

Suspension:

Padded back panel, padded shoulder straps 

Waist-belt:

Yes 

Hydration Compatible:

Yes, insulated sleeve 

Rain Cover:

No 

Access Types:

Panel zip 

External Pockets:

2 Front, 1 avalanche pocket, 1 waist pocket, 1 side water bottle 

Snowboard Carry:

Yes, vertical and horizontal 

Ski Carry:

Yes, diagonal 

Gear Loops:

No 

Ice Axe Loops:

Yes, quickdraw sleeve 

Shovel Pocket:

Yes 

Weight:

3lb (1500g) 

Recommended Use:

Backcountry skiing, snowboarding 

Manufacturer Warranty:

Lifetime 

Country of Origin:

China