Name: TPU Collapsible Soft Flask – Foldable Hydration Bottle for Running, Hiking & Outdoor Adventures (250ml / 500ml)
Brand: Trekker Essentials
SKU: 14:100018753#500ml straw flask
Price: 49.0 USD
Availability: InStock

$49.00

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Shrinks When Empty. Performs When Full.

The Trekker Essentials TPU Collapsible Soft Flask is built for athletes and adventurers who refuse to carry dead weight. Whether you're mid-race in a hydration vest, scrambling up a trail, or cycling through mountain passes, this foldable flask delivers water on demand — then collapses flat when you're done.

Available in 250ml and 500ml, with soft nozzle and straw variants. Weighing just 30–75g depending on size and style, it's one of the lightest hydration options you'll find.

Specifications

Feature	Details
Material	TPU (durable, flexible, food-grade)
Capacity Options	250ml / 500ml
Weight	30g/35g (soft flask) • 70g/75g (straw flask)
Temperature Range	0°C – 40°C (recommended)
Design	Collapsible / foldable
Mouthpiece Options	Soft nozzle or straw
Suitable Activities	Running, hiking, cycling, climbing, travel
Gender	Unisex

Why Choose This Flask?

Collapses as you drink: Volume reduces with every sip — no sloshing, no wasted space.
Two size options: 250ml for short runs and 500ml for longer efforts or hikes.
Soft nozzle or straw: Choose your preferred drinking style for your activity.
Freeze-friendly: Chill or freeze overnight for cold hydration on hot days.
Fits any vest or waist pack: Slim profile slides into side pockets without bulk.

Ideal For

Trail runners and marathon athletes using hydration vests
Hikers and backpackers on multi-day routes
Cyclists needing compact, packable water access
Climbers and mountaineers on technical terrain
Travellers wanting a reusable, space-saving bottle

In the Box

1 × TPU Collapsible Soft Flask (250ml or 500ml, soft or straw variant)

Note: Rinse before first use. Not suitable for hot liquids or temperatures above 40°C. Dry fully before folding for storage.

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!

Use collapsible tabs for more detailed information that will help customers make a purchasing decision.

Ex: Shipping and return policies, size guides, and other common questions.