SoftFlask™ Speed 500ml 2-Pack

Name: SoftFlask™ Speed 500ml 2-Pack
Brand: HydraPak
SKU: K2B380HP
Price: 31.08 USD
Availability: InStock
Rating: 4.4 (5 reviews)

SoftFlask™ Speed 500ml 2-Pack - Main image

$31.08 ~~$42~~ In stock

Category: Soft Flasks

The SoftFlask Speed is specifically designed to be compatible with the widest range of vests and packs. Replacement or upgrade, the pinch-welded bottom makes loading into pockets a cinch. Its secure, single-handed SpeedFill™ flip top makes filling fast — both water and fuels — and the self-sealing silicone bite valve delivers sips, not drips. And all this weighs just grams.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Zoe ★★★★★ Oct 14, 2026

Bought these to replace the flasks that came with my vest and they fit way better in the front pockets. The pinch-welded bottom really does help them slide in without fighting the fabric. Two for the price is a nice bonus too.

Victoria H. ★★★★★ Oct 11, 2026

I was a bit skeptical about compatibility with my pack, but these slide into the pockets effortlessly and stay secure even when full. The two-pack is perfect for back-to-back training days or sharing with a buddy.

Benjamin ★★★★★ Sep 15, 2026

The pinch-welded bottom on these makes them slide into my vest pockets way easier than my old flasks, no wrestling at all. I've used them on three long runs now and no leaks or weird plastic taste. The 500ml size is perfect for a two-hour effort.