400ml Flat Soft Flask | Arc-Shaped Running Bottle for Waist Packs & Running Belts

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Once your order has been placed, it can take up to 1-5 days before you receive the international tracking. Delivery can take 7-21 days.

Color: White / Clear
Price:
Sale price$29.95 Regular price$34.95

Description

Flat by Design. Built for the Run.

Most bottles fight your body. This one works with it. The RUNGEAR 400ml Flat Soft Flask features an arc-shaped profile that sits flush against your waist, eliminating bounce and bulk in your running belt or waist pack. Whether you're racing a marathon or grinding out a long trail run, it delivers smooth, on-the-go hydration without slowing you down.

Why Runners Love It

  • Arc-Shaped Flat Profile — Contours to your body for a secure, bounce-free fit in any waist pack or running belt pocket.
  • 400ml Capacity — Enough for longer efforts and hot-weather runs without adding unnecessary weight.
  • Squeezable Soft Body — One-handed compression for quick sips without breaking your rhythm.
  • Dust Cover Cap — Keeps the mouthpiece clean between uses. Ready when you are.
  • Lightweight at 54g — Barely registers on your kit. You'll feel the water, not the bottle.
  • Chemical-Free Construction — Free from high-concern chemicals for safe, everyday training use.
  • Versatile Use — Ideal for running, hiking, cycling, walking, and all outdoor sports.

How to Use

Fill with water or your preferred sports drink, secure the dust cover, and slot it flat into your waist pack or belt pocket. Squeeze to drink on the move — no stopping required.

Specifications

  • Capacity: 400ml
  • Weight: 54g
  • Shape: Flat, arc-shaped (waistpack kettle style)
  • Cap Type: Dust cover with mouthpiece
  • Chemical Safety: Free from high-concern chemicals
  • Best For: Running, marathon racing, trail running, hiking, walking, cycling

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