[Product Information]

• Capacity: 3 Liter (100oz)， 100% odorless， tasteless， BPA- Free EVA material
• FDA approved， SGS certification.SGS Report No.GZHG1411043611SP
• Might be the most rigid hydration bladder on the market: 0.6mm extra thick liner is pressure-tolerant and wearproof; double soldering sealing side technique has greatly improved durablity.
• double opening desigh. As the most popular design for high end hydration systems in recent years， this allows you to refill in any condition.
• easy to fill and insert into the pack，easy cleaning design，large opening.