HydraPak Soft Flask 2 Pack 250mlSatisfy HydraPak Soft Flask 2 Pack 250ml Hydration for On The Go Running The Satisfy HydraPak Soft Flask 2 Pack features 250ml soft flasks designed in collaboration with HydraPak to keep you hydrated on runs. Constructed from ultra durable, abrasion resistant, BPA and PVC free TPU for reliable performance across training and racing. Ultra Durable TPU Construction Constructed from ultra durable, abrasion resistant TPU material that's BPA and PVC free.

Satisfy HydraPak Soft Flask 2 Pack 250ml - Hydration for On-The-Go Running

The Satisfy HydraPak Soft Flask 2 Pack features 250ml soft flasks designed in collaboration with HydraPak to keep you hydrated on runs. Constructed from ultra-durable, abrasion-resistant, BPA and PVC-free TPU for reliable performance across training and racing.

Ultra-Durable TPU Construction

Constructed from ultra-durable, abrasion-resistant TPU material that's BPA and PVC-free. Each individual flask holds up to 250ml (8.5 oz) of liquid when filled. The flexible construction is easy to squeeze, compressing as you drink to reduce water movement inside the flask. This compression prevents sloshing during running, maintaining balanced weight distribution.

Large Opening with Leakproof Valve

Large standard opening lets you fill the soft flask easily with ice and drink mixes without requiring funnels or special tools. Leakproof high-flow bite valve auto-seals after each sip, eliminating annoying drips that waste hydration or wet clothing. The valve design allows quick hydration without breaking stride.

2-Pack for Vest or Belt Systems

The 2-pack format works with running vests, belts, or shorts with flask pockets, providing balanced front storage or backup capacity during longer efforts. The soft flask design fits comfortably in standard flask pockets without rigid bulk.

Key Features:

- 250ml capacity per flask (2-pack)

- Ultra-durable TPU construction

- Abrasion-resistant material

- BPA and PVC-free

- Flexible and easy to squeeze

- Compresses as you drink

- Reduces water movement

- Large standard opening

- Easy filling with ice and mixes

- Leakproof high-flow bite valve

- Auto-seals after each sip

- Eliminates drips

- Satisfy HydraPak collaboration

Best For:

- Trail running

- Long training runs

- Ultra-distance running

- Running vest hydration

- Belt system hydration

- Marathon training

- Self-supported runs

Are the Satisfy HydraPak Soft Flasks Right for You?

Built for runners needing reliable hydration during training and racing without carrying rigid bottles. The 250ml capacity per flask works for shorter efforts or as supplementary storage alongside larger flasks in vest systems. Ultra-durable TPU construction withstands the abrasion and compression of repeated use—essential for high-mileage training blocks. The compressing design reduces water movement that throws off balance during technical terrain or faster paces. Leakproof high-flow bite valve auto-seals after each sip, preventing wasted hydration or wet clothing during extended efforts.