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500mL Soft Flask – Hydration Bottle

Hydration made easy for your next run or hike.

Lightweight, compact, and trail-pack ready, Roam Soft Flasks are built for movement—no sloshing, no fuss.

Why it’s great:

  • 500mL capacity with easy-drink bite valve

  • Wide lid for quick refills and powder mixing

  • Grooved cap for grip 

  • BPA-free with volume markings

  • Two bright colours to tell drinks apart

📏 Measurements

Size:

  • Length: 26cm
  • Width: 6cm
  • Opening: 4cm

Measure your running vest or belt before purchase—used flasks can’t be returned.

💙 Care instructions
Preparing your flask for first use:
  • Wash your soft flask with warm (not boiling hot) soapy water; rinse and dry thoroughly. Avoid using abrasive sponges or brushes that can damage the material.
  • Initially, the flask may have a slight aftertaste – this is normal and will fade after a couple of uses.
  • To expedite the break-in process and reduce aftertaste, you can dissolve ½ to 1 teaspoon of baking soda in water and leave it in the flask for a few hours.
  • Ensure you wash and dry the flask thoroughly before its intended use.
Cleaning your flask:
  • To maintain hygiene, clean your flask soon after use, as it’s easy to forget about it when tucked away in your bag, running belt, or vest.
  • Wash both the body and the lid with warm soapy water, then rinse thoroughly. We recommend drying with a clean tea towel right away to prevent any bacterial growth, although air drying is also an option.
  • For a deeper clean, particularly if you’ve used the flask for drinks other than water, disassemble the mouthpiece/valve and wash and dry each part separately.

Note:
Regular cleaning will help maintain your flask and reduce any residual tastes from electrolytes or other flavoured drinks.

🚚 Shipping
New Zealand:

Dispatch: Orders are dispatched from Auckland within 1-2 business days.

Delivery Fees:

  • Urban addresses: $5
  • Rural addresses: $7

Estimated Delivery: 2-6 business days, depending on the location.

Australia:

Dispatch: Orders are dispatched from Melbourne within 1-2 business days.

Standard Shipping:

  • Fee: $8.50
  • Estimated Delivery: 2-6 business days, depending on the location.

Express Shipping (AusPost):

  • Fee: $12.50 with Australia Post
  • Estimated Delivery: 1-3 business days, depending on the location.

More Shipping Information

EOFY Sale - up to 40% off! 🚀

Regular price
Tax included.

Never confuse your water and electrolyte bottles again with these lightweight soft flasks.

Flask Colour
Payment Options
Explorer Bundle Roam Flasks Energy Nut Butter
Explorer Bundle Roam Flasks Energy Nut Butter
Soft Flask Hydration Bottle 500mL for water and electrolytes
Explorer Bundle
Vegan Chocolate Nut Butter Spread made with Almonds and Cashews
Energy Nut Butter Bundle | 9 and 12 Pack | Roam
Fashionable Reusable Water Bottle | Perfect for On-the-Go Hydration
Chic Reusable Water Bottle | Ideal for Fashion-Forward Hydration
Trail Running Soft Bottle Roam Australia NZ
Explorer Bundle
Energy Nut Butter Bundle | 3, 15 and 30 Pack - Roam
Energy Nut Butter Bundle | 3, 15 and 30 Pack - Roam
Energy Nut Butter Bundle | 3, 15 and 30 Pack - Roam
Energy Nut Butter Bundle | 3, 15 and 30 Pack - Roam
Bite Valve Lid for Soft Bottle Hydration Flask
Roam Soft Hydration Flask Bottles and Energy Nut Butter

Explorer Bundle

$115.99 $79.99
Lightweight. Energising. Made for the trail. The Explorer Bundle is your go-to setup for hiking, running, riding, or any outdoor mission—combining clean energy with easy hydration. What’s inside:A 15-pack of... Read more

Customer Reviews

Based on 34 reviews
88%
(30)
9%
(3)
0%
(0)
3%
(1)
0%
(0)
E
Emily Pimlett
Good trail flasks

Soft flasks never last too long, I tried these because they were one of the cheapest on the market! I am pleasantly surprised, they came quick, with sample nutrition and care instructions. I’ve taken my flasks out every run since, good flow & I love the orange 🍊

B
Ben Green
Awesome

Love these bottles..fold away to nothing..so handy

S
Stacey Robertshaw
Perfect for vest use

Perfect for long runs when using my vest.

K
KC
Great

Lids easy to screw on and don't leak (vs Salomon)
The base stays open so dry faster and completely

A
Ana Vidal
Good water blister

I like the wider top which makes it easier to dry it off.
Good quality