Quick Summary
This 2 litre hydration bladder is a water reservoir for carrying drinking water in a hydration pack. It is described as BPA free and includes an insulated tube, a large opening for filling and cleaning, and a bite valve with an on/off valve and cover.
The package dimensions are stated as 3.4036 x 19.7104 x 42.9006 cm. The bladder is described as compatible with most hydration backpacks, so the exact pack and tube setup should be checked before choosing an offer.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Capacity | 2 litre capacity for carrying drinking water. |
| Product type | Hydration bladder / water reservoir for use in a hydration pack. |
| Compatibility | Compatible with most hydration backpacks, so the pack opening and tube routing should still be checked. |
| Tube | Insulated tube, stated as 0.4 inch diameter and 40 inch length, which affects routing and reach inside the pack. |
| Opening | Large opening with a 4 inch screw cap for easier filling and cleaning. |
| Package dimensions | 3.4036 x 19.7104 x 42.9006 cm, useful for storage and packing. |
| Temperature range | Stated as suitable from -20 to 50 degrees Celsius. |
| Construction note | BPA free. |
What to Compare Before Buying
- Capacity: This model holds 2 litres. Compare that with how much water you want to carry on your route.
- Pack fit: It is described as compatible with most hydration backpacks, but the reservoir shape and tube route still need to suit your pack.
- Tube length: The stated 40 inch tube length affects how the mouthpiece sits when worn.
- Opening size: The large opening and 4 inch screw cap may matter if you want easier filling and cleaning.
- Storage size: Check the stated package dimensions if space in your bag or cupboard is limited.
What Else You May Need
A compatible hydration backpack is needed to use the bladder as intended. If your pack uses a particular reservoir layout or hose route, confirm that it matches the shape and fittings of this bladder before buying.
Before You Decide
Confirm the 2 litre capacity, the 40 inch tube length and the claimed pack compatibility against the hydration pack you plan to use. If easy filling and cleaning matter, the large opening and 4 inch screw cap are the main features to check.





