Molle Hydration Day Pack 3ltr TPU Water Bladder

Hands-free water, and both hands still on the job.

By the time you stop, drop the pack and dig a bottle out, you have already talked yourself out of drinking. That is how most people run dry on a ride or a long walk — not because they carried no water, but because getting at it was a chore.

This pack fixes that. It is a low-profile day pack built around a 3 litre TPU water bladder, with the drink tube routed over your shoulder to a bite valve. Water is a head-turn away, so you actually drink it — on the bike, on the trail, on the quad, on site.

Straight up about what it is: a bladder carrier with two small zip pockets, not a cargo pack. Phone, keys, snacks and a light shell fit; a full day's gear does not. The sewn MOLLE webbing is there so you can hang extra pouches when you need them.

What It Does

• Water on the move: bite valve on a 1 m tube with a locking mouthpiece and dust cover, so you drink without stopping or taking a hand off the bars.
• Bladder included: the 3 litre TPU bladder ships with the pack — two nozzle styles exist and the supplier sends one of the two at random.
• MOLLE base layer: sewn PALS webbing rows across the front panel and lower pouch take standard pouches and clips.
• Small-kit storage: two zip pockets for phone, wallet and snacks, plus a hook-and-loop panel for patches.
• Rides light: 0.75 kg empty by the supplier's figure, with a mesh-padded back panel, sternum strap and waist strap to stop it bouncing.

Key Features

• 3 L TPU bladder: wide twist cap for filling and cleaning; supplier states food-grade TPU.
• 1 m drink tube: woven sleeve, locking bite valve, press-to-drink, dust cover over the mouthpiece.
• Oxford shell: water-repellent Oxford polyester — the supplier states 900D; no independent rating sighted.
• Sewn PALS rows: stitched webbing with bar-tacks, not a printed pattern — front panel and lower pouch.
• Harness that stays put: mesh-padded shoulder straps, sternum strap, waist strap and a grab handle.
• Front buckle: quick-release buckle and compression strap hold the lower pouch shut.
• Size and weight: 200 x 100 x 500 mm and 0.75 kg — the supplier's hand-measured figures.
• Five colourways: black, olive green, desert sand, camo and digital grey camo.

Limits

Water resistant, not waterproof. The supplier calls the fabric water-repellent and publishes no rating. Rain on the move is fine; the zips are not sealed, so do not count on it in a downpour and never submerge it.

The 3 litre figure is the supplier's, not ours. We have not measured this bladder ourselves. On a hot Australian day, plan your water as if the bladder holds less than the label says and carry a backup bottle. Running out is not a spec problem, it is a safety problem.

Water only, and nothing hot. The supplier's own limits: minus 20 °C to 50 °C, no boiling water, and no alcohol, milk or other liquids that can corrode the TPU. The tube is not insulated, so the first mouthful will be warm after an hour in the sun.

It is not a cargo pack. Two small zip pockets and a bladder bay. If you need to carry a full day's gear, you need a bigger pack with a bladder sleeve, not this one.

Camo is a pattern, not a specification. No military standard is claimed for the fabric or the patterns, and no certification of any kind was sighted.

Q & A

Does the water bladder actually come with it?

Yes. Every colourway is the bag-and-bladder bundle: pack, 3 litre TPU bladder, tube and bite valve. Two nozzle styles exist and the supplier ships one of the two at random.

Is it waterproof?

No. Water-repellent fabric, unsealed zips, no rating published. It shrugs off rain while you keep moving; it will not keep your gear dry if it goes in the drink.

Can I run cordial, electrolytes or coffee through the bladder?

The supplier says water only — no boiling water, no alcohol, no milk, nothing that can corrode TPU, and keep it between minus 20 °C and 50 °C. Sports drinks are your call, but sugar is hard to rinse out of a 1 m tube and the supplier does not endorse it.

Will your replacement bladders fit this pack?

Check the numbers before you buy one. The pack is 500 mm tall outside, so our replacement hydration bladder in 3 L (188 x 520 mm) is longer than the pack itself and will not fit. The 2 L (180 x 390 mm) fits. The 2.5 L (188 x 470 mm) is line-ball and we cannot promise it.

Is the MOLLE real webbing or just the look?

Real. The rows are stitched webbing with bar-tacks on the front panel and lower pouch, so standard pouches, clips and glove keepers weave straight on.

Specs