Name: 500ml Foldable Silicone Soft Flask – BPA-Free Collapsible Water Bottle for Hiking, Trail Running & Outdoor Adventures
Brand: Trekker Essentials
SKU: 14:100018753#500ML 2Pcs
Price: 19.11 USD
Availability: InStock

$29.40

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500ML 1Pcs

500ML 2Pcs

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Fold It. Fill It. Go.

The 500ml Foldable Silicone Soft Flask is the ultralight hydration solution for trail runners, hikers, and outdoor adventurers who want maximum performance with minimum bulk. Made from 100% BPA/PVC/phthalate-free TPU, it collapses flat when empty and expands to a full 500ml when you need it — fitting neatly into running vest pockets, waist bags, and pack side pockets.

The soft bite valve delivers water on demand without stopping, while the wrist strap position keeps it accessible during runs. Available individually or as a 2-pack for longer adventures.

Specifications

Feature	Details
Capacity	500ml
Material	100% BPA/PVC/phthalate-free TPU
Dimensions	26 × 7.5 × 3.5 cm (unfolded)
Temperature Range	0°C – 40°C
Closure	Soft bite valve
Design	Foldable / collapsible
Available As	1 pc or 2 pcs

Why Choose This Soft Flask?

100% BPA/PVC/Phthalate-Free: The safest material available for a hydration flask.
Collapses Flat When Empty: No awkward bulk as you drink down — the flask shrinks with the water level.
Soft Bite Valve: Drink on the move without removing the flask from your vest or pack.
Wrist Strap Position: Carry it in your hand comfortably during runs.
Available as 2-Pack: Double up for longer adventures or to share with a partner.

Ideal For

Trail runners and ultramarathon athletes using hydration vests
Hikers and backpackers minimising pack weight
Cyclists needing a compact water source
Any outdoor activity where weight and space matter

In the Box

1 × 500ml Foldable Silicone Soft Flask (or 2 pcs)

Free Worldwide Shipping: Enjoy complimentary shipping on all orders, no matter where you are located.
Fast Delivery: Expect your order to arrive within 5 to 10 days after dispatch, ensuring you receive your items promptly.
15-Day Return Policy: Not satisfied with your purchase? No worries! You have 15 days from the date of delivery to initiate a hassle-free return.

Shop with confidence, knowing that your satisfaction is our priority!

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