Ultra Bladder

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Lightweight, low profile and some super practical features that make you wonder why other bladders don’t work in the same way. A great choice for a hydration system you can easily use anywhere.

OMM says

Ultra Bladders flexible and durable. Compatible with all OMM packs and featuring a fast flow bite valve that can be independently closed. A wide slide top opening allows for quick, spill free filling.

Our Verdict

The Ultra Bladder from OMM is a great piece of kit. With a simple but useful sliding lock top you can fill up faster, add powders easily, get in there to clean it properly and not worry about it leaking later. Lightweight and low profile, thanks to an internal baffle, this is great for runners and lightweight hikers.

The drinking pipe fits snugly into the bladder with a complicated looking, but easy to use button mechanism. The point of it being that it is leakproof so you can add or take out the drinking tube as and when you need to (if you ever need to do this). Push the button in to release or fit the pipe and once in it locks into place.

– Reviewed by Ultralight Outdoor Gear

Features

• Slide Top, for easy filling and leakproof seal
• Flexible non kinking drink tube
• Internal baffle for slim profile and stabilisation
• Soft bite valve with high flow rate.
• Easy to disassemble for cleaning
• Leakproof disconnect system
• Fill scale (ML and OZ)
• BPA, PVC and Phthalate free, will not taint taste

Specifications

• 2L weighs: 134g
• 2L dimensions: 33 x 17 x 7cm
• 3L weighs: 148g
• 3L dimensions: 33 x 17 x 7cm
• Fabric TPU (Thermoplastic Polyurethane)

Help and advice:

• What does BPA Free Mean?