Quick Summary
The Arcwind Hydration Bladder is a BPA-free water reservoir bag with 1.5 L, 2 L and 3 L size options. It is designed for backpack hydration and includes a large opening for filling and cleaning, plus a hose for drinking on the move.
The product name and description also refer to a leak-proof design and a soft mouthpiece with an on-off valve and dust cover. If those features matter to you, check the exact size and selected version before choosing an offer.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Hydration bladder / water reservoir bag for backpack use. |
| Capacity options | 1.5 L, 2 L or 3 L, so the buyer should choose the size that matches their hydration needs. |
| Opening | Large 9 cm-wide opening, which helps with filling and cleaning. |
| Material | PEVA interior and BPA-free. |
| Hose length | 96 cm hose, which affects how far the drink tube reaches from the reservoir. |
| Body size | 36.5 x 15.5 cm main body size. |
| Drink valve | Soft mouthpiece with on-off valve and dust cover. |
What to Compare Before Buying
- Capacity: Choose between 1.5 L, 2 L and 3 L depending on how much water you want to carry.
- Opening size: The 9 cm-wide opening is useful if you want easier filling, ice cubes or simpler cleaning.
- Tube reach: The 96 cm hose is a practical check if you want the mouthpiece to reach comfortably from your backpack.
- Fit and size: The main body measures 36.5 x 15.5 cm, so compare that with the space in your pack.
- Drink valve details: The on-off valve and dust cover are worth checking if you want a reservoir with those features.
What Else You May Need
You will need a compatible backpack setup that can carry a hydration reservoir and route the drinking hose in a way that suits your pack.
Before You Decide
Confirm the capacity you want, check that the 36.5 x 15.5 cm body size suits your pack, and make sure the hose length works for your setup. If the valve and dust cover matter to you, choose the exact version that includes them.





