Quick Summary
This 2 litre hydration bladder is a water reservoir bag with a large opening and an insulated tube. It is described as BPA free and designed for use with most hydration backpacks.
The bladder also includes a bite valve, an on/off valve, a cover to help keep dirt out, and a quick release fastener that is removable. Package dimensions are stated as 3.4036 x 19.7104 x 42.9006 cm.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Type | Hydration bladder / water reservoir bag for use in a hydration pack. |
| Capacity | 2 litres, so the fill level is clear before choosing a hydration setup. |
| Tube | Insulated tube with a stated length of 40 inches and diameter of 0.4 inch. |
| Opening | Large opening with a 4 inch screw cap, which helps with filling and cleaning. |
| Compatibility | Compatible with most hydration backpacks. |
| Temperature range | Stated temperature range of -20 to 50 degrees Celsius. |
| Package dimensions | 3.4036 x 19.7104 x 42.9006 cm, useful for checking storage space. |
| Included features | Bite valve, on/off valve, dirt cover and removable quick release fastener. |
What to Compare Before Buying
- Capacity: This model holds 2 litres. Compare that with how much water you want to carry.
- Backpack fit: It is described as compatible with most hydration backpacks, so check the bladder space and hose routing in your pack.
- Opening size: The large opening and 4 inch screw cap matter if you want easier filling and cleaning.
- Tube length: The stated 40 inch tube affects how comfortably the bite valve reaches you when the bladder is inside your pack.
- Storage space: The package dimensions help you judge how much room it needs before first use or storage.
What Else You May Need
A compatible hydration backpack is needed if you want to use this as part of a full drinking system.
Before You Decide
Check the 2 litre capacity, the stated 40 inch tube length and the fit with your hydration backpack before choosing a version. If easy filling and cleaning matter, the large opening and 4 inch screw cap are the key details to compare.






