What's in the box:

Lixada 2L SGS Approved Cycling Water Bladder Bag (blue)

Food-grade material construction for safe use, ideal capacity with wide mouth for easy clean and add water, great for outdoor camping, running, cycling,mountaineering, walking and hiking.

Features:
Big screw opening makes it easier to access the interior and add ice cubes.
Tube connected to the bottom of the bladder.
2L capacity for long lasting hydration, fits well for most of backpacks.
Can be used to store water with 10 to 50 degree celsius.
Foldable design, saving your pack space when not in use.
Suitable for camping, hiking, cycling and other sports and outdoor events.

Specifications:
Material: TPU + SBR
Capacity: 2L
Opening Diameter: 4.5cm / 1.7in
Tube Length: 100cm / 39.3in
Bladder Size: 38.5 * 18cm / 14.5 * 9.8in
Package Size: 42 * 19 * 2.5cm / 16.5 * 7.4 * 0.9in
Package Weight: 134g / 4.7oz

Package List:
1 * Hydration Bladder
1 * Neoprene Tube