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NNormal Water Flask 500ml Lock
NNormal Water Flask 500 ml Lock is a soft and flexible running bottle with a lockable spout that reduces the risk of leakage during activity. It holds 500 ml and fits well in a running belt, running vest or backpack during running, trail running and longer adventures.
The flexible bottle shrinks as you drink, reducing both fluid splash and volume in your pocket. The model is specifically developed for the NNormal Trail Run Belt , but also works in many vests and belts with pockets adapted for 500 ml soft flasks.
See our entire range from NNormal here!
The Normal Water Flask 500 ml Lock is designed for runners who want to carry fluids without a hard bottle that bounces or takes up unnecessary space.
The soft construction molds to the pocket and gradually reduces in size as the contents are consumed. This helps keep the liquid more stable and makes the bottle easier to pack away when empty.
The spout has a Lock system that can be closed when the bottle is in a tightly packed running belt or in a bag. The lock reduces the risk of liquid being accidentally squeezed out during transport or running. When the system is open, you can drink directly from the soft spout without stopping.
With a capacity of 500 ml, the bottle provides enough space for water, electrolyte drink or sports drink during short and medium-length sessions. For longer activities, it can be combined with additional bottles or a hydration bladder.
Holds 500 ml
Lockable nozzle
Reduces the risk of accidental leakage
Soft and flexible construction
Shrinks as you drink
Reduces fluid retention
Takes up less space when empty
Easy to use while running
Fits running belts and running vests
Developed for NNormal Trail Run Belt
BPA, PVC and PFC/PFAS free
Dishwasher safe up to 60°C
| Property | Information |
|---|---|
| Product | NNormal Water Flask 500 ml Lid |
| Product type | Soft running bottle / softflask |
| Volume | 500ml |
| Paint | Transparent |
| Material | TPU/polyurethane |
| Nozzle | Soft nozzle with Lock system |
| Construction | Flexible and compressible |
| Weight | Approximately 48 g according to retailer information |
| BPA-free | Yes |
| PVC-free | Yes |
| PFC/PFAS-free | Yes |
| Dishwasher | Upper basket, max 60 °C |
| Use | Running, trail running and hiking |
| Compatibility | Developed for NNormal Trail Run Belt |
| Article number | NA5HF2U-001 |
The lockable mouthpiece is the clearest difference between this model and a regular soft bottle with only a self-sealing bite valve.
When the nozzle is locked, the risk of the bottle leaking is reduced if:
Compressed into a running belt
Packed together with other equipment
Transported in a gym bag
Pressed against the body while running
Keep filled before a race
Open the lock before you start drinking and close it when packing or transporting the bottle.
The bottle compresses as the liquid is consumed. This means that less air remains in the bottle, which can reduce the annoying sloshing that often occurs in hard bottles.
The soft construction also means that the bottle:
Shapes to the body
Sits more comfortably in the running vest
Takes up less space after use
Can be rolled or folded when empty
Is more comfortable to wear in a running belt
The NNormal Water Flask 500 ml Lock is specially developed for use with the NNormal Trail Run Belt . The soft and compact shape means that the bottle can be worn on the belt without the hard bottle pressing uncomfortably against the body.
The bottle can also work in other running belts and running vests with pockets adapted for a 500 ml soft bottle. However, the fit may vary between different models and brands.
Running
Trail running
Ultra running
Mountain running
Road running
Long pass
Contest
Hiking
Fast packing
Normal Trail Run Belt
Running vests with bottle pockets
Fluids and sports drinks during activity
Unscrew the cap and fill the bottle with the desired beverage.
Screw the cork tightly.
Squeeze out excess air to reduce sloshing.
Close the Lock system before transport.
Open the lock when you want to drink.
Drink by biting lightly on the mouthpiece and squeezing the bottle.
Close the lock after use if the bottle is to be placed in a belt or bag.
Always check that the cork and nozzle are securely in place before packing the bottle with a mobile phone or other moisture-sensitive equipment.
The bottle can be used for both water and sports drinks.
Suitable for shorter workouts or when energy and electrolytes are taken from separate products.
A practical option during hot workouts or activities with high sweat loss.
Provides the ability to combine liquid and carbohydrates. Rinse the bottle thoroughly immediately after use to prevent residue and taste from remaining.
Always mix the sports drink according to the product's instructions and include carbohydrates and electrolytes in your total energy intake.
The bottle is listed as dishwasher safe in the top rack at temperatures up to 60°C .
For best longevity:
Rinse the bottle immediately after use.
Disassemble the cork and mouthpiece whenever possible.
Use warm water and mild detergent.
Clean extra carefully after sports drinks.
Let all parts dry completely.
Keep the bottle open and dry.
Regularly check the nozzle, seams and cork.
Avoid sharp objects in the same pocket.
Long-term storage with liquid in the bottle can affect taste and hygiene.
Lockable nozzle
Extra protection against accidental leakage
Developed for NNormal Trail Run Belt
Good when the bottle is subjected to pressure in a belt
500 ml volume
Self-sealing high-flow valve
Primarily adapted for vest pockets
No separate Lock function
500 ml volume
Made of flexible TPU
NNormal's regular Water Flask uses a soft, high-flow valve that self-seals after every sip, while the Lock model completes the design with a closure feature.
Open the Lock system before attempting to drink.
Close the lock before transport.
Check that the cap is properly tightened.
Do not store the bottle together with sharp objects.
Rinse immediately after sports drink.
Allow the bottle to dry completely before storing.
Compatibility may vary between different running vests and belts.
Filled bottle should be tested in the relevant pocket before competition.
The bottle holds 500 ml .
The cap is a closure system at the mouthpiece that reduces the risk of liquid leaking when the bottle is compressed in a belt, vest or bag.
Yes. The model is specifically designed for use with the NNormal Trail Run Belt.
It can be used in many running vests and belts with pockets for 500ml soft flasks. The fit should be checked as the shape and size of the pockets vary.
Yes. The flexible bottle shrinks as you drink, reducing the amount of air and thus the movement of the liquid.
The bottle's soft body is stated to be made of TPU/polyurethane.
Yes. BPA-free and free from PVC and PFC/PFAS.
Yes. It is dishwasher safe in the upper basket at a maximum of 60°C.
Approximately 48 grams .
Yes. Rinse the bottle thoroughly immediately after use and allow all parts to dry completely to prevent residual taste and deposits.
It is a soft and flexible soft bottle that compresses when you drink.
